One of my favorite Linux features is multiple workspaces. Go into Settings / Workspaces Settings and you can set up as many "desktops" as you want, and you can switch among them using <ctrl><alt><right or left cursor> or the mouse/trackpad scroll wheel or with the switcher applet installed on the panel (see below). On my Ubuntu laptop I typically have it set to six workspaces so I can do multiple tasks without dealing with overlapping windows. On my AAO I set the number to four, and then added the workspace switcher to the panel using the "xfce4-panel -a" command. Only trouble is, that takes up quite a bit of panel space. Today I discovered that <alt><ins> adds workspaces and <alt><del> removes them. Wow! Now I can have the benefit of multiple workspaces when I need them and also have the switcher applet on my panel without taking up a lot of panel room all the time. A small feature, I admit, but a "cool" one in my opinion. Now I gotta try this on Ubuntu. One disclaimer: I am using the xfce desktop, so I don't know for sure that this will work with the stock Acer desktop. If anyone tries it, please post to let us know.