I am was connected to my work PC today via RDP and I needed to change my password as it expired today. I know you can't use Ctrl-Alt-Delete to get the prompt.
Luckily there is a simply way you can still do this, once in the session press
This will then give you the option to change your password. Now if you have a small netbook like myself, then you may have to press the Fn key as well to get End to be End and not something like Page Down.
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