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

Fix OneDrive Sync Timeout on Windows 10

If OneDrive on your Windows 10 machine frequently shows a sync timeout error—files not syncing, s...

Enable Script Execution in PowerShell on Windows 10

You may see an error like “running scripts is disabled on this system” when trying to ru...

Jupyter Kernel Stuck on Connecting: Practical Fixes

You launch a notebook, but the kernel indicator stays gray or shows “connecting” for minutes. Thi...

Fix Microsoft Store Permissions Issue in Windows 10

Microsoft Store Troubleshooting Guide: Step-by-Step Fixes

If the Microsoft Store won't open, apps fail to download, or you see error codes like 0x80072efd ...

Windows Activation for Ubuntu Installation Guide

You installed Ubuntu alongside Windows and now Windows shows it's not activated. This is a known ...