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Fix 'PowerShell Is Not Recognized' Error on Windows

You type a PowerShell command in Command Prompt or a script and see: 'powershell' is not re...

How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...

Fix PowerShell Rate Limit Errors with Retry Logic
When a PowerShell script hits an API rate limit, you'll see errors like 429 Too Many Reques...

How to Fix Jupyter Notebook Token Authentication Error
When you start Jupyter Notebook, you might see a prompt asking for a token or password, or the br...

How to Fix Chrome Profile Login Loop and Gmail Sync Stuck
You sign into Chrome or Gmail, but the page keeps refreshing or the sync icon spins forever. This...

Microsoft Store Proxy Error: Step-by-Step Checklist
If you see a proxy error in Microsoft Store, the app can't connect to the internet. This usually ...


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Fix Windows Update Configuration Not Working in Windows 10
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