-
Execute:
sudo nano --backup /usr/share/sddm/scripts/Xsetup -
You will see:
#!/bin/sh # Xsetup - run as root before the login dialog appears -
Add this to the end:
setxkbmap "il,uk" -
Restart X (or reboot if you don’t know how to do that) and you will have an
and 
keyboard switcher in the lower left corner of your login screen
That’s because you can:
-
just hit Ctrl+Alt+F2 to go to a second TTY,
-
log in there
-
type:
startx -
Presto: Second user session and you can switch between the 2 sessions by pressing Ctrl+Alt+F1 and Ctrl+Alt+F2
-
So there is absolutely no need to “switch users” like on Windows.
That’s the worst thing you can ask on a forum, so edit your original question, remove that from your question and open a new topic ¹ and be specific as to what exactly doesn’t work.
Also for the future: it’s best you describe one topic per… well… topic! because the more topics you create per topic, the less likely you’ll find someone to answer all of your topics because they need to be an expert on all of them whereas a simple precise topic will have a much higher chance of being answered.
As you seem to be coming over from Windows, please read this:
Note 1: No, we don’t charge more if you create more topics: there is no need to cram all of your questions into one topic! 