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

Fix Jupyter Notebook Token Not Working on Localhost

If you see a token prompt when opening Jupyter Notebook on localhost, and entering the token fail...

Fix 'File in Use by Another Program' Error in Windows Terminal

When you see 'The file is in use by another program' while using Windows Terminal, it usually mea...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Search Blank Screen After Update

After a Windows update, some users see a blank or unresponsive search screen when clicking the ta...

Git Clone Publickey Permission Denied After Adding SSH Key

You've added your SSH public key to your Git hosting service (GitHub, GitLab, Bitbucket, etc.), b...

Fix Windows Terminal Config File Not Saving

You edit your Windows Terminal settings, click Save, and the changes disappear. Or the file rever...