UFW Deny Port But Still Accessible: Fixes and Checks
You set a UFW deny rule for a specific port, but the port remains accessible from outside. This i...
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View listFix Windows Search Service Not Running Error
When you see a message like “Windows Search service is not running” in the search box or in setti...
Fixing Git SSL Certificate Problem with Self-Signed Certificate
You try to clone a repository or push code, and Git throws an error like fatal: unable to a...
Fix PowerShell Blank Screen with No Cursor
If you open PowerShell and see only a blank window with no cursor (no blinking line), the console...
How to Fix Chrome Update Error 12 (Network Issue)
When Chrome fails to update and shows error 12, it usually means the browser could not reach Goog...
How to Fix Outlook Rate Limit Error in Office 365
Understanding the Error
You may see a message like "Too many requests" or "Server busy" ...
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