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

New PC Microsoft Store Setup Checklist

When you set up a new PC, the Microsoft Store often doesn't work perfectly out of the box. This c...

Fix Chrome Profile Login Loop by Clearing Cache and Cookies

If Chrome keeps asking you to log in to your Google account or other sites even after you've ente...

Fix Windows Defender Blank Screen in Safe Mode

You boot into Safe Mode to run a malware scan, but Windows Defender shows nothing—just a blank wh...

7-Zip 'Cannot Open File as Archive' Error: Malware or Not?

You try to open a file with 7-Zip and get the error 'Cannot open file as archive'. This can happe...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Chrome Profile Troubleshooting: Fix Common Issues

Chrome profiles store your bookmarks, history, passwords, and settings. When a profile gets corru...