
Fix Windows Defender High Memory Usage in Windows 11
You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...

You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

If Windows Search stops working and you see an SSL certificate error in the event logs or search ...

When you try to update apps in the Microsoft Store, you may see error code 0x80073cf0. This usual...

You open Windows Security and see the message: "Windows Security failed to start. Corrupted syste...

If Chrome opens to a blank white screen and nothing loads, the browser is likely having trouble r...