Request for some help

[galyutsinogen]

So i have this problem.. each time i leave my CO running, especially with seller i fear that my sister will do some **** on it, like buy something or drop my stuff.
If anybody has or could make something like freezing conquer screen or you just can't push the CO when it's minimized and then get it working with the hot keys you set up. Would be really appreciated
P.S. only conquer must not be touchable, everything else must be running as it was.

[Evan Lim]

create another window user account, when u afk, just switch user

[trash]

or password protected screen saver maybe?