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

Ubuntu Windows Security Compatibility Troubleshooting Guide

If you run both Ubuntu and Windows on the same machine—either in a dual-boot configuration or thr...

OneDrive Setup and Sync Folder Configuration on Windows 10

If you're setting up OneDrive on a new Windows 10 PC or reconfiguring which folders sync, you may...

Windows Terminal High Memory Usage: Causes and Fixes

Windows Terminal can sometimes consume more memory than expected, especially after long sessions ...

Fix Windows Defender Token Expired Group Policy Error

You may see a Windows Defender error like 'Token expired' or 'The token is expired' in the Window...

Disabling Windows Activation Service to Free Up RAM

If you notice high memory usage on your Windows PC and suspect the Activation service (sppsvc.exe...

Fix SSH Permission Denied (publickey) on Raspberry Pi