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

How to Fix OneDrive Login Loop Not Working

You enter your OneDrive credentials, the window spins, and then it prompts you to sign in again. ...

FFmpeg Video and Audio Out of Sync: Practical Fixes

You encoded a video with FFmpeg and now the audio drifts or is completely out of sync. This is a ...

Setup PowerShell Backup Restore Automation Step by Step

If you manage Windows servers or workstations, you likely need to automate file backups and resto...

Fix Windows Search Blank Screen When Clicking Start Menu

If clicking the Start menu shows a blank search screen instead of the usual results and apps list...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

How to Fix Jupyter Notebook Token Authentication Error

When you start Jupyter Notebook, you might see a prompt asking for a token or password, or the br...