
Fix Outlook High CPU Usage Caused by Antivirus Scanning
Symptoms and Likely Cause
You notice Outlook consuming 50% or more CPU, making your syste...

You notice Outlook consuming 50% or more CPU, making your syste...

You try to visit a website or connect to a service, and the browser shows ERR_SSL_PROTOCO...

When Microsoft Teams shows a connection timeout error, you typically see a message like "We could...

If the Microsoft Store won't open, apps fail to download, or you see error codes like 0x80072efd ...

When Windows Defender reports an "invalid configuration" error, it's often due to conflicting or ...

If you see "Authentication failed" when opening Windows Defender or trying to run a scan, it usua...