It is 22 inches long usually and 16 inches wide, as well as 6 inches high.
It will fit in a standard slot.
Only up to 8GB
lots
If you don't want to take up any floor space than you can use floating shelf brackets. These will not take up any floor space and it will still be available for Office Needs.
Not much to be honest.
not much :p
Not much to be honest.
they don't take any space up
20 minutes
Desk top PCs have CPU and monitor. Using LCD /flat screen monitor can save lot of space. Most of the CPUs are of nearly same size and much space can not be saved on size of CPU but one can keep CPU on a shelf above table or even below the desk top to save desk space.
it will stay there until you take it off the shelf....
Yes, they do. How much space they take up depends on how much you write. If you just write, let's say, a grocery list, then not much space will be used. But if you write stories on your notes, like my friend, then they can take up a lot of space. It just depends on what you use them for.