Fix Windows 10 Activation SSL Certificate Errors
When trying to activate Windows 10, you might see an error like "We can't activate Windows on...
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Browse labFix Remote Desktop Error Code 0x4 on Mac
You try to connect to a Windows PC from your Mac using Microsoft Remote Desktop, but the connecti...
How to Enable Windows Defender in Windows 10
If you're seeing a warning that Windows Defender is turned off, or you can't access its settings,...
Fix Command Prompt High CPU Usage Caused by Windows Update
You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...
How to Fix Windows Defender Firewall Blocked App
You try to open an app, but it either won't start or can't connect to the internet. A common caus...
How to Fix Windows Security Auto Start Disabled
If you notice that Windows Security (formerly Windows Defender) isn't starting automatically with...