Pasting of stickers

The stickers are very easy to apply to the keyboard.
Before applying, you just need to clean the keys with alcohol and cotton swabs for cleaning.

The sticker dimensions are universal 13.7 x 12 mm, so they are suitable for all keyboard models.

Useful tips

Additional characters such as € @ ÷ × ~ { } § ... are most often obtained by pressing and holding the right ALT key and then pressing the desired character.

For example, if you want to type the @ symbol, press and hold the right ALT key and then press the key marked with the @ symbol (picture above).

A faster way to select a language, e.g. switching from English to German and vice versa, is to press and hold the Shift key and then press the left Alt key. The same effect can also be achieved by pressing the Windows+Spacebar keys.  This changes the language without using the mouse (picture below). In the macOS operating system, use the Command+Space keys, while in the Linux operating system it depends on the distribution (Debian, Ubuntu, Gentoo, Fedora, SuSe...). In any case, in all operating systems you can set the key combination that suits you.