A VPN (Virtual Private Network) is a closed logical network in which the participants are physically separated from each other but connected via an IP tunnel.
Samsung Galaxy S8: How to take a screenshot
With the Samsung Galaxy S8 you can take a screenshot in no time at all.
How to find your IMEI number
Every regular mobile phone or smartphone has a so-called “IMEI number”, through which it can be clearly identified.
Is there a Snipping Tool for Mac?
The Snipping Tool for Windows from Microsoft is a practical tool. Sadly, it does not work on Mac OS X.
What is the WPS button and where can I find it?
You may have already come across the term “WPS button” in the manual of your WiFi router or another network-compatible device.
iPhone X: How to take a screenshot
If you want to save the current screen content on your iPhone X, you can do so with a screenshot.