Charms Bar trick
(This applies IF your mouse is configurable with custom commands, which I am expecting most of the people here.)
If there is still any desktop user(and some laptop too who, like me, uses mouse) who feels invoking charms bar is a hassle,
1. Go to your mouse's customization.
2. Assign a button you deem least of use to you right now to a macro "win key + c".
No need to thank me.