How to transfer videos from ipad to new pc?

Import the videos from the iPad to the PC. It is explained here.

http://support.apple.com/kb/HT4083

There are also WiFi transfer apps that you can use to do this. You can search for them on the App Store. You can check out a few here.

https://www.google.com/search?q=bets%20WiFi%20photo%20transfer%20apps%20for%20iP ad#q=best+WiFi+photo+transfer+apps+for+iPad

on windows go to start computer right click on device name and select import pics and vids.

on mac use iphoto see

http://support.apple.com/kb/HT4083