What is the Windows Live Essentials Pack for Windows 7?
The Windows Live Essentials Pack is a group of applications that Microsoft created to go with Windows 7. The Windows Live Essentials Pack is available as a free download and includes four major applications from previous versions of Windows — Mail, Messenger, Photo Gallery, and Movie Maker — along with seven new applications.
The following list will give you the run down on the truly essential programs available in the Essentials pack.
Windows Live Photo Gallery: The new Photo Gallery runs rings around the photo handling capabilities native to Windows 7. If you do anything with pictures or graphics, it’s worth your while to download and use Windows Live Photo Gallery to retrieve, tag, display, and manage your photos.

Windows Live Photo Gallery lets you retrieve, tag, display, and manage your photos — or any other kind of picture files.
Windows Live Photo Gallery works with Vista and XP, too, but you need Windows 7 to get the full effects of the Picture Library.
Windows Live Sync: When you install Windows Live Photo Gallery, you also receive a copy of this full-featured folder synchronizer. You can use this app to synchronize pictures across different PCs or folders with just a few clicks.
Windows Live Movie Maker: For anyone who ever plays with video clips — indeed, anybody who wants to make a slide show without using PowerPoint, this program is well worth the download. Although it’s not as capable as commercial video editing programs, it’s still easy to use, and it integrates well with Windows Live Photo Gallery.

Windows Live Movie Maker lets you edit and stitch together clips like a pro.
Windows Live Movie Maker works on Vista and Windows 7. It’s a replacement and a major improvement over the notoriously buggy and wimpy Vista Movie Maker.
Windows Live Messenger is the latest incarnation in a long line of Microsoft instant messenger (IM) engines. Windows Live Messenger works with any version of Windows, and now with Yahoo! Messenger as well, so your Yahoo! friends can chat with you, and you with them.
Windows Live Messenger is now equipped with funny, rumbling icons; easy voice and video capabilities; group chats (complete with home pages and group calendars); mobile phone tie-ins; and contact-harvesting capabilities with Bebo, Facebook, Hi5, LinkedIn, and Tagged.
When you install Windows Live Messenger, something else appears on your Start menu — Windows Live Call. This feature lets Messenger act like Skype. In other words, you can use it to make a long distance phone call over the Internet or to someone’s landline or mobile phone.
Windows Live Mail is the latest incarnation in a long line of free Microsoft mail programs that run on your computer. Windows Live Mail not only grabs your regular e-mail but can also grab mail from your Hotmail, Gmail, and AOL mail accounts.
Windows Live Essentials also includes six other components. These really aren’t essentials and will only appeal to a few Windows 7 users. You can choose which of these applications you want to install:

Windows Live Mail rates as a reasonably good, free mail program.
Windows Live Writer helps you write entries for your blog and post them, as long as you use one of the big-name services or products for your blog: Blogger, Live Journal, TypePad, Windows Live Spaces, WordPress, or (shudder!) the Microsoft SharePoint blog.
However, most blogging services, especially these big name services, already have decent editors. It’s hard to imagine why you would want to add another program in the middle of things.
Windows Live Family Safety replaces the Family Safety features of Windows XP and Vista and the Family Safety component of Windows Live OneCare.
Windows Live Toolbar replaces the old MSN Search Toolbar. It allows you to use both Microsoft Live and Windows Live Search — as long as you’re using Internet Explorer (IE).
Microsoft Office Outlook (MOO) Connector lets you download your Hotmail messages in Outlook 2003 and 2007. Great if you have Hotmail and Outlook 2003 or 2007.
Microsoft Office Live Add-In puts a new toolbar in Office XP, Office 2003, and Office 2007, which allows you to save Word, Excel, and PowerPoint documents directly to Microsoft Office Live Workspace.
Microsoft Silverlight is Microsoft’s attempt to challenge Adobe Flash Player in the Web animation player market. If you already have Flash Player — and about 98% of all PCs do — then there's really no need for Silverlight.

Windows 7 Glossary
accelerators
Internet Explorer 8–compatible add-ins that provide quick links to needed additional information on the spot without requiring a whole bunch more browsing.

Windows 7 Glossary
Action Center
Windows 7 uses the Action Center to keep you informed of security and maintenance issues that need attention.

Windows 7 Glossary
Administrator account
An account for the manager of a computer or network. An Administrator account offers significantly more privileges in managing the PC compared to a Standard account.

Windows 7 Glossary
Aero
A Windows color scheme that changes the way Windows itself looks and behaves on your screen.

Windows 7 Glossary
Aero Glass
A combination of the Aero color scheme and the Glass effect that creates a transparent effect in Windows

Windows 7 Glossary
Aero Peek
A Windows 7 tool that allows you to quickly view all open windows and programs in either thumbnail or full screen mode.

Windows 7 Glossary
Aero Shake
A Windows 7 feature that minimizes all windows except the one. Click on the title bar of the window you want to keep open and then drag it back and forth quickly.

Windows 7 Glossary
Aero Snap
A Windows 7 feature that lets you resize a window to half size just by dragging it to a side of the screen.

Windows 7 Glossary
alpha blending test
A test that Microsoft uses to determine how quickly a computer's graphics card can blend colors.

Windows 7 Glossary
application
A kind of software used for productivity or to create things (the software that does the work).

Windows 7 Glossary
attachment
A file that piggybacks onto an e-mail message.

Windows 7 Glossary
AutoPlay dialog box
Appears when you plug a memory card into your PC.

Windows 7 Glossary
Big Corporate Network
Microsoft's term for large-network business clients who qualify to receive upgraded support.

Windows 7 Glossary
blink rate
The speed at which the cursor blinks on-screen.

Windows 7 Glossary
Bluetooth
A wireless technology for adding devices to your computer.

Windows 7 Glossary
burning
Recording content to a CD or DVD.

Windows 7 Glossary
cache
Also known as the temporary Internet files, the cache contains all Web pages and their components that are downloaded when you subscribe to Web sites or channels.

Windows 7 Glossary
Chrome
An Internet browser developed by Google.

Windows 7 Glossary
ClearType
A special anti-aliasing tool developed by Microsoft to improve the appearance of fonts in high-resolution LCD flat-screen monitors.

Windows 7 Glossary
codec; coder-decoder; compressor-decompressor
A small program that converts data from one form to another so that the data can be played on a media player.

Windows 7 Glossary
command prompt
A traditional DOS-like text interface that allows you to input instructions to the computer.

Windows 7 Glossary
compatibility mode
A program option that allows you to trick an older program into thinking it is running in a previous version of Windows.

Windows 7 Glossary
compressed file
A folder containing multiple files that have been packed in such a way that all excess space is eliminated.

Windows 7 Glossary
contiguous files
In Windows Explorer, these files are shown one right after another.

Windows 7 Glossary
cookies
Tiny files that are used by Web sites to track your online activity and recognize you whenever you access the site.

Windows 7 Glossary
crop
To choose a portion of an existing photo and make that portion into the entire photo, omitting the rest of the photo.

Windows 7 Glossary
crossover cable
A cable that allows two computers to connect to each other as a network without having to set up an actual Windows network.

Windows 7 Glossary
cursor
The blinking icon on the computer screen that shows you where the characters you type appear; also called an insertion pointer.

Windows 7 Glossary
D3D Score
The score that the Windows Experience Index gives to your computer's ability to replicate 3D images.

Windows 7 Glossary
default printer
The primary printer that Windows uses automatically.

Windows 7 Glossary
defrag; defragment
The process that your computer uses to rearrange the pieces of files and applications on your hard drive so that they are positioned next to each other on the drive, improving performance.

Windows 7 Glossary
desktop
Windows 7’s main screen that shows your program icons, the Start button, and the taskbar.

Windows 7 Glossary
desktop theme
A collection of settings that control the appearance and behavior of the various appearance settings in Windows.

Windows 7 Glossary
Details pane
A small strip along the bottom of every folder that lists details about the item you’re currently viewing.

Windows 7 Glossary
Device Manager
A Windows tool that shows you the status of all the hardware elements on your PC.

Windows 7 Glossary
Device Stage
Windows 7 uses the Device Stage to gather all the information about installed devices into one central hub.

Windows 7 Glossary
Digital ID
Digital IDs are certificates that you can use to verify the identity of the person with whom you’re communicating.

Windows 7 Glossary
DNS Server
A computer that translates Internet addresses you can understand, such as www.dummies.com, into addresses that the Internet can understand, such as 208.215.179.139.

Windows 7 Glossary
double-click rate
The speed at which you click your mouse button twice. This rate is set in the Mouse Properties dialog box.

Windows 7 Glossary
download
To copy data (usually an entire file) from a main source to a peripheral device.

Windows 7 Glossary
DPI scaling
A Windows 7 feature that can make a system-wide change to the size of fonts and icons.

Windows 7 Glossary
drag
To click and hold a mouse button while moving the mouse.

Windows 7 Glossary
drop
To place an item on the desktop or in a window, after dragging it, by releasing the mouse button.

Windows 7 Glossary
DVI; Digital Visual Interface
The standard connection method for certain types of video display, such as LCD monitors.

Windows 7 Glossary
DVI-to-VGA adapter
An adapter that allows you to connect an older monitor to a newer computer or vice versa.

Windows 7 Glossary
Ease of Access
Microsoft's products that help assist people with physical limitations get full use of their computers.

Windows 7 Glossary
e-mail attachment
A file that is attached to an e-mail message.

Windows 7 Glossary
encryption
The translation, or scrambling, of data into a secret code.

Windows 7 Glossary
Error Checking
A Windows tool that can examine a hard drive and fix many common drive errors.

Windows 7 Glossary
Ethernet
A local-area network (LAN) architecture developed by Xerox Corporation in cooperation with DEC and Intel in 1976.

Windows 7 Glossary
Fast User Switching
A Windows 7 feature that allows you to quickly switch between users.

Windows 7 Glossary
favicon
The small icon next to a URL address in an Internet browser's address bar.

Windows 7 Glossary
file extension
A three- or four-digit suffix to a filename that tells Windows 7 what program should open the file.

Windows 7 Glossary
Firefox
An Internet browser developed by Mozilla.

Windows 7 Glossary
firewall
A software or hardware device designed to block unauthorized intruders from gaining entry to an individual computer or a network.

Windows 7 Glossary
flash drive
A keychain-size storage unit that saves files on memory cards; you can plug it into your computer and access it like any other external hard drive.

Windows 7 Glossary
Flip 3D
When the Aero color scheme is engaged, this tool allows you to visually scroll through all open applications.

Windows 7 Glossary
folder
An operating system object that can contain multiple files and other folders.

Windows 7 Glossary
font
The combination of typeface and other qualities, such as size, pitch, and spacing, that can be applied to characters in a document.

Windows 7 Glossary
frozen
A state in which your PC does not respond to keyboard or mouse commands; also called locked or locked up.

Windows 7 Glossary
gadget
A little always-on Windows 7 desktop program, such as the Slide Show, Clock, and RSS Feeds.

Windows 7 Glossary
Glass
A Windows Appearance setting that gives your folders a nearly transparent look

Windows 7 Glossary
grayed out
Menu options that are currently unavailable.

Windows 7 Glossary
handshake
The technical term for when two or more pieces of electronic equipment, such as a cell phone and a Bluetooth adapter, first recognize each other.

Windows 7 Glossary
Hardware Troubleshooter
A Windows 7 Help and Support Center tool that runs you through the most common causes of hardware errors in a question and answer format.

Windows 7 Glossary
Hardware Update Wizard
A Windows tool that can search for and add hardware to the system.

Windows 7 Glossary
hexadecimal
A numbering system based on 16 digits that is often used for graphics.

Windows 7 Glossary
hibernate
A computer function by which it saves all the computer’s memory (everything the system is doing), then turns the computer off.

Windows 7 Glossary
hive
A type of Windows Registry entry that contains a number of other Registry entries.

Windows 7 Glossary
home page
The first page you see when you open Internet Explorer. You should set your home page to one of your favorite Web sites.

Windows 7 Glossary
Homegroup
Windows 7 computers use Homegroups to simplify networking.

Windows 7 Glossary
hot key
A keyboard shortcut that opens an application or performs a specific task.

Windows 7 Glossary
hub
A common connection point for devices in a network.

Windows 7 Glossary
icon
A small picture that represents an object or program.

Windows 7 Glossary
image backup
A form of backup that makes a copy of all the information on a drive, including programs, data, and custom settings.

Windows 7 Glossary
insertion pointer
The blinking icon that appears on your computer screen at the location where characters you type appear; also called a cursor.

Windows 7 Glossary
Internet Service Provider ISP
A company that provides access to the Internet.

Windows 7 Glossary
IP address
An identifier for a computer or device on a TCP/IP network.

Windows 7 Glossary
keyboard
The device you type on; it’s the primary way you communicate with the computer, with input.

Windows 7 Glossary
Knowledgebase
The Microsoft online help tool that contains information regarding Windows problems and errors

Windows 7 Glossary
laptop
A portable computer.

Windows 7 Glossary
library
Libraries enable you to group related folders and files together. Windows 7 has four default libraries: Documents, Music, Pictures, and Videos.

Windows 7 Glossary
live file system
When burning CDs and DVDs, this file system allows you to add and remove files as if the disc were another hard drive.

Windows 7 Glossary
local-area network LAN
A computer network that spans a relatively small area. Most LANs are confined to a single building or group of buildings.

Windows 7 Glossary
Lock
The command on the Shutdown menu that suspends computer operations and presents the login screen, but without actually logging off.

Windows 7 Glossary
locked up
A state in which your PC does not respond to keyboard or mouse commands; also called frozen.

Windows 7 Glossary
log in
To identify yourself on a computer by entering a user name and password.

Windows 7 Glossary
log off
To tell Windows that you’re done using the computer without actually turning off the computer; you must log in to use it again.

Windows 7 Glossary
log on
To identify yourself on a computer by entering a user name and password.

Windows 7 Glossary
log out
To tell Windows that you’re done using the computer without actually turning off the computer; you must log in to use it again.

Windows 7 Glossary
MAC address
Short for Media Access Control address, a hardware address that uniquely identifies each node of a network.

Windows 7 Glossary
malware
A type of application that is designed to cause problems (such as file corruption and stealing personal information) to computer systems.

Windows 7 Glossary
managed cards
Digital information "cards" you send to trusted Web sites; they contain all the credit card and other personal identity information that you supply them in the course of doing business.

Windows 7 Glossary
master file system
When burning CDs and DVDs, this setting allows the disc to be read by most computers and players, but it does restrict you to only adding files one time.

Windows 7 Glossary
MBR master boot record partition
The portion of the hard drive that contains the operating system.

Windows 7 Glossary
Meeting Space
A Windows tool that lets you set up networks on the fly without a hub or a router by skipping among wireless cards.

Windows 7 Glossary
memory
Temporary computer information storage which is emptied when you turn off the computer; also called RAM. The term "memory" also refers to the physical chips capable of holding data.

Windows 7 Glossary
Messenger
A full-featured instant messaging tool — now a part of the Windows Live Essentials pack — that works with any version of Windows as well as Yahoo! messenger.

Windows 7 Glossary
MHT
A Microsoft-proprietary Web archive file format.

Windows 7 Glossary
Mobility Center
The Mobility Center contains all the main laptop settings: adjusting brightness, changing the sound volume, saving battery power, connecting to wireless networks, and setting up external displays or projectors.

Windows 7 Glossary
modem
Modem is a contraction of modulator-demodulator. A device that converts digital data from a computer into analog data for transmission over telephone lines by modulating it into waves. At the other end, a modem converts the analog data back into digital form by demodulating it. Cable modems also convert data but that information may stay in digital form.

Windows 7 Glossary
move
To change the location of a file, deleting the file from its original location.

Windows 7 Glossary
Movie Maker
Microsoft's video-editing tool, which is now a part of the Windows Live Essentials pack.

Windows 7 Glossary
Navigation Pane
A pane in Windows 7 that contains your most frequently used items. The top portion is Favorite Links; the bottom part is Folders.

Windows 7 Glossary
netbook
An ultralight laptop built for on-the-road Internet access and word processing.

Windows 7 Glossary
network
A group of two or more computer systems linked together. Components of a network include a networking adapter, cables, and a hub.

Windows 7 Glossary
Network and Sharing Center window
The window from which you control most of your network settings.

Windows 7 Glossary
notification area; system tray
On the Windows 7 desktop, the collection of icons down near the clock.

Windows 7 Glossary
numeric keypad
The keypad that allows you to type numbers when the Num Lock key is on.

Windows 7 Glossary
paging volume
The Windows system uses a paging volume to expand the RAM and increase performance.

Windows 7 Glossary
parental controls
Let you dictate what a person can and can’t do on the Internet.

Windows 7 Glossary
partition
A drive partition is a way that Windows virtually separates parts of a drive.

Windows 7 Glossary
password reset disk
A disk that records your authority to access your user account — if you forget your password, you can use this disk to access the system.

Windows 7 Glossary
Pearl
The primary options button on the far left in the Scenic Ribbon.

Windows 7 Glossary
peripheral
A device, such as a CD-ROM drive or printer, that is not part of the console. Peripheral devices can be external — such as a mouse, keyboard, printer, monitor, or scanner — or internal, such as a CD-ROM drive, CD-R drive, or internal modem.

Windows 7 Glossary
phishing
The act of sending an e-mail to a user falsely claiming to be an established legitimate enterprise in an attempt to scam the user into surrendering private information.

Windows 7 Glossary
Photo Gallery
Windows 7's redesigned photo handling tool, which is now a part of the Windows Live Essentials pack.

Windows 7 Glossary
playlist
A group of songs with a particular theme, often created using Windows Media Player.

Windows 7 Glossary
Plug and Play
A technology that Windows uses to automate hardware installation.

Windows 7 Glossary
plug-in
A software module that adds a specific feature or service so that you can view a Web site.

Windows 7 Glossary
pop-up window
A window that suddenly appears (pops up) when you select an option with a mouse or press a special function key in Internet Explorer.

Windows 7 Glossary
port exception
A type of firewall exception that gives the program in question complete access to your system.

Windows 7 Glossary
power management
A feature of the operating system that slows or shuts down your computer after a period of inactivity to save power and extend the PC’s life.

Windows 7 Glossary
print queue
The lineup of documents waiting to be output by your printer.

Windows 7 Glossary
Problem Steps Recorder PSR
A tool that enables you to record exactly what your computer is doing so that you can show whoever you’ve asked for help.

Windows 7 Glossary
RAM; random access memory
A computer component that allows you to store data.

Windows 7 Glossary
ReadyBoost
A technology that allows your computer to augment its memory using a flash memory drive

Windows 7 Glossary
ReadyDrive
ReadyDrive takes advantage of hybrid hard drives — the drives with significant amounts of integrated flash memory — to boot faster.

Windows 7 Glossary
reboot
To restart your computer.

Windows 7 Glossary
Recycle Bin
A folder on the hard drive where Windows places the files that you delete. Until you empty the Recycle Bin, deleted files can be restored.

Windows 7 Glossary
red eye
This condition is visible in a photo when, instead of seeing a black pupil, the camera catches the blood-red retina in the back of the eye.

Windows 7 Glossary
.reg file
A file that contains a backup of Windows Registry entries

Windows 7 Glossary
Registry Editor
A Windows tool that allows you to manually modify the Windows Registry.

Windows 7 Glossary
Remote Assistance
A Windows tool that you can use to allow a user on another computer to have access your computer so that they can help you correct errors.

Windows 7 Glossary
Remote Desktop
Software within Windows that lets you access a PC from a remote location.

Windows 7 Glossary
repeat delay
When pressing a keyboard key, this is the pause before the key repeats itself on-screen.

Windows 7 Glossary
repeat rate
When pressing a keyboard key, this is the speed at which the key’s character (or function) repeats.

Windows 7 Glossary
Resource Monitor
A Windows 7 tool that tracks how all your system's components are being used, focusing primarily on the RAM and processor.

Windows 7 Glossary
restore point
A snapshot of your hard drive’s important settings that can be used for a System Restore.

Windows 7 Glossary
rip
To copy music from a CD to your PC. This is often accomplished using Windows Media Player.

Windows 7 Glossary
root keys
Entries in the Windows Registry.

Windows 7 Glossary
Safe Mode
A way of entering Windows, primarily for diagnostics and repairs, that bypasses many of the drivers that can cause Windows failures.

Windows 7 Glossary
SATA hard drive
Serial Advanced Technology Attachment: A storage technology that tends to run faster and cooler with simpler connections.

Windows 7 Glossary
Scenic Ribbon
A tab-based interface for Microsoft-based applications, such as WordPad, that contains all the primary commands.

Windows 7 Glossary
screen resolution
Signifies the number of dots (pixels) on the entire screen.

Windows 7 Glossary
search engine
A program that searches documents or the Internet for specified keywords and returns a list of the documents or Web pages where the keywords were found.

Windows 7 Glossary
Security Center
Lists Windows 7’s four main security defenses, tells you whether they’re activated, and provides handy On switches to activate any that may be turned off.

Windows 7 Glossary
Service Set Identifier; SSID
A 32-character unique identifier attached to the header of packets sent over a network that acts as a password when a mobile device tries to connect the network.

Windows 7 Glossary
shadow copies
A type of backup file that automatically saves all previous versions of files.

Windows 7 Glossary
shortcut
An icon push button, typically placed on your desktop, that allows you to quickly access a program, file, or folder.

Windows 7 Glossary
Shut Down
The command on the Shutdown menu that powers off the computer.

Windows 7 Glossary
skin
A visual interface applied to Windows Media Player.

Windows 7 Glossary
Sleep
The command on the Shutdown menu that places the computer into a special, power-saving mode.

Windows 7 Glossary
Software Explorer
A tool within Windows Defender that can be used to control which applications run during the Windows start up process.

Windows 7 Glossary
spam
Any unsolicited e-mail.

Windows 7 Glossary
spyware
Any software that covertly gathers user information through the user’s Internet connection without his or her knowledge, usually for advertising purposes.

Windows 7 Glossary
Standard account
The typical user account that is managed by an administrator.

Windows 7 Glossary
Sticky Notes
A Windows 7 accessory that enables you to leave the electronic equivalent of good old-fashioned Post-It notes all over your Windows 7 desktop

Windows 7 Glossary
SuperFetch
SuperFetch keeps track of which applications are being used the most on your computer and tries to pre-load those applications so they’re available before you need them.

Windows 7 Glossary
switch
In networks, a device that filters and forwards packets between network segments.

Windows 7 Glossary
Switch User
The command on the Shutdown menu that allows another user on the same computer to access his or her account without logging off from your own account.

Windows 7 Glossary
Sync
A full-featured folder synchronizer that is included in the Windows Live Essentials pack.

Windows 7 Glossary
synchronize
To coordinate a single set of data between two or more devices, automatically copying changes back and forth.

Windows 7 Glossary
system image
A backup file created using Backup and Recovery that can be used to restore the system to exactly the same as it was at the time the image was create — including programs, updates, drivers, and data.

Windows 7 Glossary
System Repair Disc
A disc you create that contains all the information your PC needs to boot to the System Recovery Screen, enabling you to access repair tools.

Windows 7 Glossary
System Restore
Uses restore points to return your PC to a point where it works properly.

Windows 7 Glossary
Task Manager
Windows tool for keeping track of the programs and processes that are currently running.

Windows 7 Glossary
theme
A Windows 7 theme controls all aspects of the visual workspace — wallpaper (desktop background), colors, icons, screen saver, mouse pointers, even custom sounds.

Windows 7 Glossary
thumb drive
Another name for a flash drive, because many flash drives are about the size of a human thumb.

Windows 7 Glossary
title bar
The thick blue bar that runs across the top of a window.

Windows 7 Glossary
transition
How movie clips are joined together.

Windows 7 Glossary
uninterruptible power supply, UPS
A power strip combined with a battery to keep your computer running when the power goes out.

Windows 7 Glossary
USB; Universal Serial Bus
A computer connection that you can use to attach many different kinds of devices and peripherals to a computer.

Windows 7 Glossary
user account
An account that every 7 user must have on a given PC. The account defines the user’s privileges and allows the user to customize items, such as the desktop and file settings.

Windows 7 Glossary
User Account Control; UAC
A Windows safety option that protects you from accidentally making changes to your system that could have a negative effect on system performance or stability.

Windows 7 Glossary
username
The name of your user account.

Windows 7 Glossary
vCard
A file that contains a person's personal contact information that can be sent to others via e-mail.

Windows 7 Glossary
virtual machine
A software creation that acts and operates like a separate computer within the primary computer.

Windows 7 Glossary
virtual memory
The portion of your hard drive that Windows uses to expand the available RAM.

Windows 7 Glossary
virtual private network; VPN
VPNs are sophisticated encrypted networks that are far more secure than your average wireless connection.

Windows 7 Glossary
virus
A program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes.

Windows 7 Glossary
Windows Experience Index; WEI
Microsoft's assessment tool that analyses the hardware on your PC and determines how efficiently your system will be able to handle Windows 7.

Windows 7 Glossary
Windows Firewall with Advanced Security; WFwAS
Windows' limited outbound firewall interface.

Windows 7 Glossary
Windows Home Server; WHS
Microsoft's software package that can be installed on a home computer or hard drive and that manages your home network for you.

Windows 7 Glossary
Windows Live Essentials
A group of applications that Microsoft created to go with Windows 7, including Mail, Messenger, Photo Gallery, and Movie Maker — along with seven new applications.

Windows 7 Glossary
Windows Live Mail
Microsoft's full-featured free e-mail service — now a part of the Windows Live Essentials pack.

Windows 7 Glossary
Windows Movie Maker
Software that lets you import your video and photos, edit them into a movie, and save your creation to your PC, a DVD, or a CD.

Windows 7 Glossary
Windows Photo Gallery
Software that lets you easily sort through your photos by clicking different words, dates, and ratings listed on the Navigation Pane.

Windows 7 Glossary
Windows Photo Printing Wizard
Software that offers nearly as many options as the drugstore’s photo counter, printing full-page glossies, wallet prints, and nearly anything in between.

Windows 7 Glossary
Windows Registry
A portion of the Windows system that contains a wide variety of information that instructs Windows how to handle registered applications.

Windows 7 Glossary
Windows Update
Allows Microsoft to automatically send you patches for Windows 7.

Windows 7 Glossary
Windows XP Mode
A shell program that allows you to run Windows XP programs inside Windows 7.

Windows 7 Glossary
wizard
A Windows tool that automates common processes, such as adding software or setting up a network.