windows 8 can't recognized my ipad2
iPad 2
iPad 2
I have windows 8 and it sees my iPad. So there can be issues, but it does work.
What iTunes do you have? and what OS does your devices have on them. If your iTunes is older and your iOS' newer that can be part of the issue.
Have you tried simple fixes, plug the iPad into different USB ports, see if that triggers the install. It sounds like your computer is lacking the proper drivers for your iPad.
iPad not appearing in iTunes
http://www.apple.com/support/ipad/assistant/itunes/
iOS: Device not recognized in iTunes for Mac OS X
http://support.apple.com/kb/TS1591
iOS: Device not recognized in iTunes for Windows
http://support.apple.com/kb/TS1538
How to restart the Apple Mobile Device Service (AMDS) on Windows
http://support.apple.com/kb/TS1567
IOS: Syncing with iTunes
http://support.apple.com/kb/HT1386
Apple - Support - iPad - Syncing
http://www.apple.com/support/ipad/syncing/
Cheers, Tom 😉
windows 8 can't recognized my ipad2