
Fix Windows Defender High CPU Usage with Registry Tweaks
If Windows Defender is using 30-50% CPU constantly, even when idle, it's usually due to aggressiv...
Software troubleshooting desk

If Windows Defender is using 30-50% CPU constantly, even when idle, it's usually due to aggressiv...

If Windows Search stops finding files, emails, or apps, the search index may be corrupted or outd...

You open Windows Security and see the message: "Invalid configuration" or "Something went wrong. ...

If PowerShell won't open on Windows 10—no window appears, it flashes and closes, or you get an er...

After a Chrome update, some extensions may stop working or disappear from the toolbar. This is us...

You open File Explorer, type a filename or keyword into the search box, and nothing happens — or ...