Will all trading software that runs on my windows desktop, also run on a windows vps (virtual private server) or are there certain limitations?
A VPS is a normal computer. It looks like one, it shows a bios when starting. So, unless your VPS is simply not proper for the software (too small, too slow) there are no issues. Ther may be some hardware limtations, but trading software rarels uses USB cameras or other elements that are problematic on virtualization due to lacking support.