How to Fix Windows Security Not Responding
Windows Security (formerly Windows Defender Security Center) may stop responding, hang on launch,...
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Browse labFix Microsoft Store Not Opening After Windows Update
After a Windows update, the Microsoft Store may fail to open—clicking the icon does nothing, or i...
Outlook PST File Locked: How to Unlock and Access It
You try to open your Outlook data file (PST) and get an error that it's locked or cannot be acces...
Fix 'Windows Defender Not Recognized' Error in Command Prompt
When you type MpCmdRun or Windows Defender in Command Prompt and see
Fix Windows Defender Installation Error on Ubuntu
If you're trying to install Windows Defender on Ubuntu, you've likely hit an error. Windows Defen...
Fix Windows Update High CPU Usage and Error 0x80070002
When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...