Sorry to have made som confusion about "standard" ... but in the on-board features of Windows XP (and in some sort also with Windows Vista, specially in the "classic mode") it is an absolute normal behaviour that any kind of folder on the desktop ALWAYS opens in the same window in size and dimensions – and that you can configure your own folder-opening-form (size & positon) so that you can open two (or more) windows with no overlapping). So preparing your own window sizes is a standard behaviour of Windows XP, and therefore setting the "Computer"-window (or any other special or not special window on the desktop) to open in the upper left corner covering upper half size of the screen leaving one third of the screen free on the right side) and the same thing with the "my documents"-window to a lower left positioned window of absolutely the same size and leaving the same strip free on the right side of the screen can be made with standard on-board methods of Windows XP – therefore these kind of windows are "standard" in the sense of "every window XP is able to configure two windows in that way that they do not overlap (when opening them) with on-board features" (and no need of any other additional software (as it is the case with foldersize (that is also lacking since Vista), and it is even not working in the "standard way" (as any MacOS since the 1980ies is able to do)).
If anybody is even not able to understand that, he is in the wrong place to give some unusable advice here! <Removed by FM>
The question is still the same – and the problem is still unanswered: how to open two "freeform-explorer-windows" (vertical split does not count!) in Windows8 in the way that they DO NOT OVERLAP; or in other words: how to open a second window in Windows8-eplorer in a way that it is NOT overlapping the first already open window (again: vertical halfscreen-split does not count)!
Btw: is there the possibility to post a screenshot here?