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

Fix Windows Search Fails with DNS_PROBE_FINISHED_NO_INTERNET

You type a query into the Windows Search bar, and instead of results, you see “No internet” or a ...

How to Fix Microsoft Teams Connection Timeout Error

You're in a meeting or trying to send a message, and Teams suddenly shows a connection timeout er...

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 Store Permission Denied Without Admin Rights

You try to install an app from the Microsoft Store, but get a 'permission denied' error and you d...

Fix Outlook Connection Refused Error in IMAP Settings

When Outlook shows a "connection refused" error while setting up or using an IMAP account, it usu...

How to Fix RDP SSL Certificate Mismatch Errors

When you try to connect to a remote desktop and see an error like "The certificate is not from a ...