A:AnswerHi there! The speed is pretty good for a little home printer--about ten sheets per minute in black and white, and seven in color. This can be changed if you're printing in draft mode or best-quality, and whether or not you're printing two-sided. Hope this helps!
A:AnswerIt is 17 1/2" across the front (left to right), 15" wide (front to back) without the paper tray extender that pops out when it is printing, which adds another 7 1/2" or more, if you fully extend that arm, to the front. It is 5" tall (top to bottom).
A:AnswerMore than likley yes. I use this printer with my android devices, an Apple computer and Linux computer using Libre Office. I am sure that Microsoft products will play nice with this printer.