Forum Discussion
Helcena
Aug 20, 2026Tin Contributor
Windows 11: Antivirus causes high CPU usage
My antivirus software is causing persistently high CPU usage, often peaking at 100% and slowing down my entire system even during idle periods. This performance hit occurs during both scheduled s...
Charlotteicl
Aug 21, 2026Tin Contributor
Having two antivirus programs running simultaneously often leads to performance issues and conflicts. Ensure you only have one active security suite installed.