This short guide will show you how to remove those pesky security alerts in Windows 7.
Step 1 Go to Action Center
You can do this by searching for it in the Windows Search bar or by going to Control Panel > System and Security > Action Center.
Step 2 Remove it
Underneath the Maintenance section, it will say "Turn of messages about Windows Backup"; just click that and you are done.
- Please be careful when removing the warning, because it may be asking you about something important. So be sure when removing it.
The below video shows how to stop Windows Update alerts.