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

Fix Windows Search 404 Error Due to Permission Issues

You may see a '404' error or 'File not found' when searching in Windows, even though the file exi...

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 Error 0x80070643 in Windows Update on Mac via Boot Camp

If you're running Windows on a Mac via Boot Camp and encounter error 0x80070643 when trying to up...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Git Clone Permission Denied (publickey) Error

When you run git clone and see Permission denied (publickey), it usuall...

Windows Update Disk Cleanup After Update: Free Up Space

After a major Windows update, you might notice your system drive has less free space than before....