In Windows 7, the C disk is too bloated due to itunes backup.

Suddenly feel C disk fast, tried for a long time, finally online find the method, very useful, hereby record down

Win7 A small tool: Mklink (for creating symbolic links)

The backup directory for itunes is: C:usershanksappdataroamingapple computermobilesyncbackup,

The size of a few g, and every time you back up, it will slowly increase, for itself does not divide the amount of space for the C disk to compare

Pain...

How to use:
Right-click the command prompt in the "Run as Administrator" attachment
Cut the backup folder in the above path (note that cutting, not copying) to your own other disk, such as E:myitunes, get E:myitunesbackup
In the Command Prompt window, enter: mklink/d "C:usershanksappdataroamingapple computermobilesyncbackup" e:myitunesbackup, carriage return, prompt to create success
This allows you to release the C disk space without affecting the use of
In the same way, you can also move other space-occupying folders in the C disk.