the volume control buttons right above the keys that adjust the volume dont do that any more, there was also a display of the volume level on the screen that does not show up any more, the battery level display in the lower right corner used to be on the taskbar and show the percent of the battery now it is just a little battery that you can barely see and is pointless, the scrolling thing was the edges of the touch pad you could dra your finger along the edges and the screen would scroll. i found where to change this stuff back to normal but when i click the check box that corresponds to the original settings nothing happens. the box doesn't check and nothing happens. that is what the big problem was.
He said that when he was on the computer he was having a problem with pop-ups. I have never had any problems with pop-ups. The reason that he tried to hide the program is because he knew that i would have a problem with him changing my computer without my permission and i would change it back as soon as possible. I have never heard of CCleaner before and I would like to get some information on it before someone puts it on my computer when i have no idea what it is, how it works, and what it does.
all that i know is that before he put CCleaner on my computer it worked fine and now i cannot control basic features on it. If i remove CCleaner will the features be restored to normal, or will i have to undo what he did with CCleaner and then remove it?