Articles by Steffen Zellfelder
Bluetooth 6 arrives: Meet its powerful next-gen features
Bluetooth 6.0 is on its way -- and brings exciting new features with it. Here's everything you need to know.
Why is my HDMI connection buzzing?
If your monitor or an HDMI connection is humming, you should rule out a fault. Here you can read how to recognize faulty cables or devices and how to eliminate the annoying noise.
How to fix kinked and broken cables in no time
Kinked or damaged electrical cables? No problem! We'll show you how you can repair them quickly and easily at home.
Get more out of YouTube: 17 helpful tips, tricks, and tweaks
How to use the popular video portal perfectly on your PC, tablet, smartphone, or smart TV.
How (and why) to roll back Windows updates on your PC
If Windows updates are causing problems or the system is not updating properly, then resetting the last update can sometimes help. We show you how to do this.
Transfer data from your Android phone to your Windows PC: The ultimate guide
There are a whole range of options for exchanging files between Android smartphones and a Windows PC. We present the best and fastest.
8 truly useful AI tools that make your life and work easier
Let the software do the work: These ingenious AI tools do the work for you and sweeten your free time.
5 easy ways to sign digital documents for free
We show you how to sign digital documents on your PC or smartphone free of charge.
Paint.net: 5 great tips for this free Photoshop alternative
Paint.net image editing is free, uncomplicated, and offers lots of possibilities. Here are the five best tips and tricks.
Unlock the hidden menu on your TV with this secret button combo
Here's a lifehack for your smart TV: use this button combo to activate a secret menu that can do some cool stuff.
Browser speed showdown: Chrome vs. Edge vs. Firefox and more
The most popular browsers in a speed duel: Who will win the race?
How to protect yourself from PayPal fraud
Business flourishes at Christmas time -- including that of fraudsters and scammers. To avoid falling prey to PayPal scammers, you should follow these simple rules.
How to protect yourself from eBay fraud
Scammers and fraudsters are becoming increasingly creative on eBay. We present typical scams and explain how you can protect yourself.
How to protect yourself from Amazon fraud
Many users -- many scammers? If you don't want to fall victim to fraudsters and scammers on Amazon, you should pay attention to these important rules.
Why I will never buy a Mac
When it comes to the question "Windows or Mac?", opinions differ -- and in my opinion, so does common sense. Why I'll never have a Mac in my house.
Why you should avoid free VPN services
Free VPN services are tempting, but often turn out to be an airline act. Seven good reasons why you should keep your hands off free VPNs.