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

Reset Chrome Browser Settings to Fix Pop-Up Blocker Issues

If you're seeing unexpected pop-ups or Chrome's pop-up blocker isn't working as expected, a setti...

Fix BitLocker NTFS Partition Not Accessible in Ubuntu

If you have a dual-boot system or an external drive encrypted with BitLocker, you may find that U...

Fix Command Prompt Not Recognizing Commands

Fix 'Windows Search Port Already Allocated' After Update

After a recent Windows update, you may see an error message like “Windows Search port already all...

Fix Windows Activation 502 Bad Gateway Firewall Issues

When you try to activate Windows and see a 502 Bad Gateway error, it often point...

Fix Windows Defender Error 0x80073b01 (Crash on Startup)

If Windows Defender crashes on startup with error code 0x80073b01, the antivirus service may be f...