How to Allow an App Through Windows Defender Firewall
If an app can't connect to the internet or network, Windows Defender Firewall may be blocking it....
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Browse labHow to Fix Windows Defender Slow Performance
Windows Defender (now Microsoft Defender Antivirus) can sometimes cause noticeable slowdowns, esp...
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You try to open an archive with 7-Zip and get: "Cannot open file as archive" fol...
How to Fix PowerShell Crashing on Startup
If PowerShell crashes immediately after you open it, you're not alone. This often happens due to ...
Checklist for Windows Security Module Errors
When Windows Security (formerly Windows Defender) throws module errors, you might see messages li...
Fix DNS Probe Finished No Internet Error in Command Prompt
When you see the error "DNS probe finished no internet" in a browser or Command Prompt, your devi...