When I woke up, my task manager window did not have a border around it (see Figure 1 below). I think I must've double clicked on the edge of the task manager on accident but I really don't remember. All I know is I woke up and it didn't look right. I didn't know how to close out of it and do the stuff that I needed to.
This is an easy fix but thought I would post about it on here. If you double click on the border somewhere (see highlighted area in Figure 1), it will show the border again (Figure 2).
Easy enought but I didn't know about it with all of the stuff that I know so I thought it was blog worthy. Enjoy!