How to use your iPad as a Second Monitor [FREE] {Win7 Only}
This works only with Windows 7 !
Step 1: Download the App
Display Link
Step 2: Download This
Software (
Restart Required)
Step 3: Enter A Password
Step 4: Make sure iPad and Computer are connected to the same WiFi
Step 5: Start the App
Step 6: Click your PC and enter the password you set during Step 3
Your iPad will now appear as an extended display and if you wish you can change it to mirror the desktop through windows.