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

Fix Windows Activation Service Unavailable Error

You try to activate Windows, but see 'Activation service unavailable' or 'We can't activate Windo...

Install NuGet Provider Manually Without Internet

Fix Task Scheduler 'Run with Highest Privileges' Permission Denied

You set a scheduled task to run with highest privileges, but it fails with 'Access Denied' or 'Pe...

How to Enable Remote Desktop on Mac: A Step-by-Step Guide

If you need to access your Mac from another computer, macOS includes a built-in Remote Desktop fe...

Reduce Microsoft Teams Memory Usage by Disabling Hardware Acceleration

If Microsoft Teams is consuming a large amount of RAM on your computer, one of the quickest fixes...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...