Legacy motherboards (and even some modern ones) would generally have:
* An XT / AT or a PS/2 keyboard * A PS/2 mouse connector * 1 to 2 serial ports * 1 to 2 parallel (printer) ports
To some extent yes, the motherboard does indeed determine what kind of hard drive to install. Most modern motherboards will have SATA ports for the hard drives. The SATA ports are small in size and are usually labeled as SATA1-SATA4 or however many the motherboard has. You can read it right on the board. Older motherboards, however, used to use PATA or IDE hard drives (PATA & IDE are the same thing but with two different names). An IDE port on a motherboard is about 3-4 times the size of a SATA port. The really old boards may not have the IDE port labeled, but most other motherboards will have the letters IDE (or PATA) written next to the IDE port. If you're referring to a motherboard from the last 5-7 years, the chances are that it has SATA ports. The best thing to do is to look at the motherboard.
ATX motherboards are best suited to providing legacy slots and ports (such as PCI).
No, it cannot. Well some old ones with chrome trim and 4 USB ports could but they are years old and unreliable to purchase
For the most part it's size, and AT is very old computer wise. See here for more detail: http://www.devhardware.com/forums/motherboards-32/at-vs-atx-179846.html
No remotely modern motherboard is compatible with an 8086 processor. The old IBM PC clones from the early to mid 1980s would have been the only motherboards to support the 8086.
Many modern laptops don't have a serial port at all. The most common serial ports on desktop computers were the old style of mouse ports that look like this picture: http://i32.tinypic.com/29vtir.jpg
As in what makes a computer or what's soldered/built into the motherboard? If it is the latter, then most motherboards consist of a standard I/O panel compromising of a sound jack, ethernet port and usb configurations. However the motherboard itself has a nothbridge, southbridge, bios, cpu socket, (Usually PCI-E or PCI) slots and various external connectors such as SATA 3/6GB/S aswell as IDE ports for the old legacy hard-drive interfaces. There's much, much more...
no Old PS3s with 4 USB ports could play some PS2 titles. They have been out of production over 4 years
No, only old PS3 Game consoles with 4 USB ports can play some PS2 game titles.
It depends on what you mean by old. An old Dell desktop from way back in 2011 can probably be easily overclocked, but a recent Dell desktop from 2004 might be impossible to overclock.
Some websites provide information about the Old English language. One such website is the Elizabethan Era website. Wikipedia also has that alphabet and some information.
You probably can't hook it up. Old TV's don't have the ports that are needed or the wiring.