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

Fix Windows Terminal Stuck on Splash Screen

Windows Terminal opens to a splash screen and then hangs—no cursor, no tabs, just the logo. This ...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Jupyter Notebook Token Not Working After Update: Fixes

After updating Jupyter Notebook or JupyterLab, you may find that the token-based authentication n...

Command Prompt Opens and Closes Immediately: Fixes

You double-click Command Prompt (cmd.exe) and a black window flashes on screen—then disappears. T...

BitLocker Drive Not Unlocking with Password: Fixes to Try

You enter your BitLocker password, but the drive won't unlock. This can happen for several reason...

Resolving Chrome Profile Dependency Conflicts After an Update

After a Chrome update, you may encounter a profile dependency conflict—often signaled by error me...