current

How to check the power, current, and voltage of USB ports

by Friedrich Stiemer
May 30, 2024
How To – Windows, PC & Laptop
5 min read

Have you ever wondered whether your USB ports are really delivering maximum power? There are several ways to find out. Windows offers you built-in functions to check the performance of your USB ports. At the…

How to compare current and older file versions in Word

by Roland Freist
May 13, 2024
How To – Windows, PC & Laptop
2 min read

If you revise a document several times and save it again and again as a separate file, it is often difficult to see exactly which changes you have made and where. The same happens if…