Office 2010 has myriad shortcuts for Excel, and PowerPoint. Using the Office 2010 shortcuts shown in this table can help you run your applications more efficiently.

To Do This With the Mouse With the Keyboard
Open file File→Open Ctrl+O
Print current document File→Print Ctrl+P
Save your work File→Save As
Save button on Quick Access toolbar
Copy selection to the Clipboard Home→Clipboard→Copy
Right-click and choose Copy
Cut selection to Clipboard Home→Clipboard→Cut
Right-click and choose Cut
Paste selection to Clipboard Home→Clipboard→Paste
Right-click and choose Paste
Select all content PowerPoint: Home→Editing→Select→Select All
Excel: Click box at intersection of row numbers and column headers
Left-align a paragraph Home→Paragraph→Left Align Ctrl+L
Center a paragraph Home→Paragraph→Center Ctrl+E
Right-align a paragraph Home→Paragraph→Right Align Ctrl+R
Make text bold Home→Font→Bold
Right-click and click the Bold button
Make text italicized Home→Font→Italic
Right-click and click the Italic button
Open Find dialog box Home→Editing→Find Ctrl+F
Open Replace dialog box Home→Editing→Replace Ctrl+H
Undo previous action Undo button on Quick Access toolbar Ctrl+Z
Redo previous Undo Redo button on Quick Access toolbar Ctrl+Y