iTunes for Windows stores the local backups of your iPhone, iPad, and iPod touch in the following folder: Users(username)AppDataApple ComputerMobileSyncBackupFollow these steps to open the folder:Step OneUsing the search bar input the following address and hit Enter.Share Article:Facebook,   Twitter,   LinkedIn,   Google Plus,   Email,   Reddit,   Digg,   Delicious,   StumbleUponFollow iClarified:Facebook,   Twitter,   LinkedIn,   Google Plus,   Newsletter,   App Store,   YouTubeAdvertise Here

Source: iClarified Read More: Where iTunes Stores iPhone, iPad, iPod Backups (Windows)