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

Fix 'Cannot Connect to Exchange Online' in PowerShell

When you run Connect-ExchangeOnline in PowerShell and get an error like "Cannot conn...

Fix Windows Terminal Update Stuck at 0%

Windows Terminal updates sometimes stall at 0% during download. This usually happens when the upd...

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 Microsoft Teams Sync Issues: Practical Steps

If your Microsoft Teams isn't syncing chat, files, or calendar changes, you're not alone. Sync is...

Remote Desktop 502 Bad Gateway Fix: Practical Checklist

You’re trying to connect to a remote desktop and get a 502 Bad Gateway error. This usually means ...

Fix Microsoft Store Access Denied After Windows Update

After a Windows update, some users see an 'Access Denied' message when opening the Microsoft Stor...