Knowledge base for software setup, errors, and daily tool work.

Windows Security App Not Working After Update: Fixes

After a Windows update, the Windows Security app may fail to open, show a blank screen, or displa...

Fix ERR_SSL_PROTOCOL_ERROR on Windows 10

If you see ERR_SSL_PROTOCOL_ERROR in Chrome or Edge on Windows 10, the browser i...

How to Fix Windows Update Not Downloading New Updates

You click "Check for updates" in Windows Update, but nothing happens—or the download hangs at 0%....

BitLocker Best Settings and Recovery Key Troubleshooting

BitLocker drive encryption protects data, but misconfigured settings or lost recovery keys can lo...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Chrome Not Responding on Startup in Windows 11

After updating to Windows 11, many users report that Chrome becomes unresponsive right after laun...