How important from the default settings, of course not all people need. The speed of the network must have a maximum prior to the sluggish internet connection in Indonesia. How to turn off the system backup from Windows is very easy Bandwidth.
Using a manual system
Use the following command:
1. Click Start
2. Click Run
3. Type gpedit.msc
4. then click Ok
5. Sign in setting gets Administrative Templates, Network, QoS.
6.Click Limit Reservable bandwidth, settings and turn off the Enable Bandwidth Limit in% to 0
7. Click Apply and restart all programs
Good luck, hope can help.