I don't know what, if anything, I might have done to cause this to happen, but it did happen just yesterrday along with a number of other strange things.
I can no no longer split a screen into two, as I did before using the windows key + left pointing triangle key.
Calculator now opens to full screen size rather than the little 4"x6" or 7" pop up it used to be. There are no buttons on screen. It must be closed from where it is parked on task bar.
There is no right click menu when I right click anywhere on desk top.
Cannot minimize a reply or new message in Outlook Mail. There is a minimize button here but message just disappears.
Can anyone offer any advice?
Any help would be appreciated.