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

Fix Microsoft Store Not Downloading Apps (Error Code Guide)

You open the Microsoft Store, click install, and nothing happens—or you get an error code. This i...

Fix 504 Gateway Timeout After Windows Update

After installing a recent Windows update, you might see a 504 Gateway Timeout error when browsing...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix WinSCP Permission Denied When Downloading Files

You're connected to a remote server via WinSCP, browsing files fine, but when you try to download...

Fix Chrome Authentication Failed by Clearing Cache

You're trying to sign in to a website in Chrome, but you get an "authentication failed" error. Th...

Fix Microsoft Teams Authentication Loop Issue

You sign in to Microsoft Teams, but instead of loading, it keeps prompting you to sign in again. ...