Right-click the downloaded .exe file and select This ensures the antivirus can install its kernel-level drivers correctly.
Windows 7 systems often have limited RAM. Go to and enable "Game Mode" or "Performance Mode." This lowers CPU usage during scans.
If you are still running Windows 7 RTM (no Service Pack), stop here. Please install Service Pack 1 via the Microsoft Update Catalog before proceeding, or the 360 installer will fail.
Right-click the downloaded .exe file and select This ensures the antivirus can install its kernel-level drivers correctly.
Windows 7 systems often have limited RAM. Go to and enable "Game Mode" or "Performance Mode." This lowers CPU usage during scans. download 360 total security for windows 7
If you are still running Windows 7 RTM (no Service Pack), stop here. Please install Service Pack 1 via the Microsoft Update Catalog before proceeding, or the 360 installer will fail. Right-click the downloaded