
Fix Windows Defender Can't Connect After Update
After a Windows update, you might see an error that Windows Defender can't connect to the service...
Software troubleshooting desk

After a Windows update, you might see an error that Windows Defender can't connect to the service...

You might see an error like "Rate limit exceeded" or "Permission denied" when trying to run Windo...

If you see an error saying the Windows Activation service is not running, your system may not be ...

If Chrome hangs or shows a profile timeout message when you start it, the browser cannot load you...

You open Windows Search, type a query, and get an error like “Windows Search authentication faile...

If you've booted into Safe Mode and noticed the CPU pegged at 100% due to a process related to Wi...