How can I take a screenshot?

On a Windows device you can create a screenshot with the help of the snipping tool. This is preinstalled on many Windows devices. If not, it can be downloaded at the following link: http://www.chip.de/downloads/Snipping-Tool-Plus_47471201.html

On a Mac you can also use snipping tools. For more information see the following link:

https://www.apowersoft.de/snipping-tools-fuer-mac.html

On Android there are various ways to make screenshots. See the following link:

http://www.makeuseof.com/tag/6-ways-to-take-screenshots-on-android/

On iOS devices you have the following options:

https://support.apple.com/en-us/HT200289