Instructions
Turn on your PlayStation 3 and your computer.
Click on the "Settings" option on your PS3 dashboard. Select "PlayStation Network Settings."
Select your connection type as "Wireless" and choose the "Easy" option.
Open up Windows Media Player on your computer. Select "Tools" and then "Options."
Click on "Library" then select "Configure Sharing." Tick the box next to "Share my media to." Right-click on the PlayStation 3 in the device list and select "Allow." This will now connect your PS3 to your PC.