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

OneDrive Setup Sync Stuck at Starting: How to Fix

You open OneDrive and see 'Setting up sync' or 'Starting' for a long time—sometimes hours. This u...

How to Fix PowerShell Execution Policy Error

When you try to run a PowerShell script and see an error like 'cannot be loaded because running s...

How to Fix Chrome 404 Not Found Error on Android

You tap a link in Chrome on your Android phone and get a blank page with '404 Not Found.' It's fr...

Command Prompt Keeps Closing Immediately: Fix Guide

If Command Prompt (cmd.exe) opens and closes before you can type anything, it's usually caused by...

How to Fix Windows Update Stuck on Checking for Updates

If your Windows Update has been stuck on 'Checking for updates' for more than 15 minutes, you're ...

Fix Windows Defender Module Not Found Error 0x80070643