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Windows Security 404 Error: Practical Troubleshooting Checklist

You open Windows Security and get a 404 error instead of the dashboard. This usually means the Se...

How to Fix PowerShell Login Loop Stuck at Sign In

You open PowerShell as an administrator, and instead of getting a prompt, you see a spinning circ...

How to Fix Chrome Proxy Settings Not Working with Profile

You set a proxy in Chrome's settings, but it doesn't seem to take effect when you browse with you...

How to Fix Cloudflare Full Strict SSL Error

If you see a Cloudflare Full (Strict) SSL error, your site may show a 525, 526, or similar SSL ha...

How to Fix Windows Defender Not Turning On

Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...

Fix Remote Desktop Permission Denied Error 0x80004005