How to Connect Your Surface to the Internet
From any screen, summon the Charms bar by sliding your finger inward from the screen’s right edge.
When the Charms bar appears along the screen’s right edge, look at the dark rectangle that appears near the screen’s bottom left. A glance at the icon in the rectangle’s upper-left corner shows when you’re within range of a wireless network.
If you’re within range, move to Step 2. Not within range? Move to another spot, probably the place where clusters of people huddle over their tablets and laptops.