What system require for iPod Touch 4 th generation?

The following requirements must be fulfilled for iPod touch 4 th generation.

• Need an Apple ID.

• Internet for update software.

• Mac requires(more): OS X v10.5.8 or later version.

• PC requires(more): Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later

• iTunes 10.5 or later.