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

Fix Windows Activation High CPU Usage After Update

After a Windows update, some users notice that the System process or a service called sppsvc.exe ...

Microsoft Store Proxy Error Setup Guide

You're setting up the Microsoft Store and see a proxy error—something like "Can't connect to the ...

How to Set Up OneDrive Selective Sync on Mac

If you're using OneDrive on a Mac with limited storage, selective sync lets you pick which folder...

OneDrive Sync Ubuntu: Setup Checklist for New Users

Before You Start

OneDrive doesn't have an official Linux client. Ubuntu users rely on the...

Windows Terminal Blank Cursor Fix: No Text Visible

If you open Windows Terminal and see only a blinking cursor on a blank screen with no text, the s...

Fix Windows Activation Update Error 0x80070003

You try to activate Windows or install an update, and get error 0x80070003. It often means Window...