You can't use a Mac anything in anything other than a Mac.
Why? Because Apple sucks, that's why.
If the mac graphic card match the Dell pc slot for graphic cards, it is quite possible.
Picasa and IPhoto are two different programs. Picasa will work on a Dell, but many Mac users have problems with it. IPhoto will work on a Mac, but many Dell users can't use it.
macbooks and apple computer use mac and dell, hp, samsung all use windows
it should work because MAC should have the drivers other check the manufacturer website for drivers
Depends on your application; people using them for video or audio applications use Mac, business some prefer PC. I would get a Mac, after using both.
With some Macs, yes.
You need to know the Chipset of your board
Yes. As long as it runs through a USB or Bluetooth connection it should work fine.
No
yes i have use this key board with my dell latitude c640 and working fine from USB port and keyboard is an excellant choice if you have good typing speed.
mother is the main circuit board of the computer on which all the hardware devices are connected to the supply while circuit board is the circuit which a particular device use and is connected to motherboard
You can't.