im using window xp pc it could not connect my iphone and asking my itune accept only window 7 or later how i resolve this problem

I think the compatibility of iTunes with XP may not exist in the current versions

You may want to consider an update of your Windows software

The most recent (and likely final) release of iTunes that supports Windows XP 32-bit and Windows Vista 32/64 was issued September 2015. It includes support for iOS 9, though not Apple Music, nor the new iPhone SE. Apple Software Update won't necessarily fetch it for you and may claim you are up to date when you are not. The iTunes download page may not offer it to you either.

• iTunes 12.1.3.6 for Windows (32-bit) - iTunesSetup.exe (2015-09-16)
• iTunes 12.1.3.6 for Windows (64-bit) - iTunes6464Setup.exe (2015-09-16)
• iTunes 12.1.3.6 for Windows (64-bit - for older video cards)- iTunes64Setup.exe (2015-09-16)

Right-click on the downloaded setup file and use run as administrator.

See Troubleshooting issues with iTunes for Windows updates if you have any problems with the installation.

tt2

Version 12.1.3.6 may solve your problem if you are running XP SP3 32 bit, but you must avoid the iOS 10 upgrade in September unless you have a PC running Windows 7 or later by that time!