A "PC/XT" would be either the IBM Personal Computer XT, or one of it's many clones. The XT was very similar to the original PC, but included a hard drive and updated floppy controller. It also removed the often unused data casette port on the back.
what is the deffrent between pa-xt and pc-at
To use a wireless microphone you need the software to upload to your pc and a wifi connection with blue tooth capabilities between the pc receiver and the microphone itself.
Upload is transfer of data(information),where data is sent from local system(e.g. home PC) to some remote system(server,other PC etc).
The PC system case is is the metal shell that surrounds the individual PC components. It is also often called a "computer case", "computer tower", or some people call it the "CPU". However CPU is, by definition, only one component in the case.
The main brain of your PC is your processor. But many other parts of your PC makes up its 'brains' such as the registers, main memory, cache memory. The brain of your PC would be its CPU or the central processing unit or the processor. It is the necessary part of your PC system to be able to carry out the instructions of a computer program. It is also the primary element carrying out the computer's functions.
what is the deffrent between pa-xt and pc-at
The differences are relatively minor. The XT included a hard drive, while the original PC needed a card and drive provided for it. The XT also lacked a jack to connect a cassette drive as storage. No version of the IBM PC had a processor faster than 4.77 MHz, but the XT had a version with a 6 MHz processor.
10 mb
personal computer and extended technology
The standard XT originally came with a 10MB Seagate ST-412 hard drive
10 MB hard disk
Personal Computer - eXtended Technology
Tom Shoemaker has written: 'Information management with BASIC IBM-PC/XT' -- subject(s): BASIC (Computer program language), Database management, IBM Personal Computer XT, Programming
Wolfgang Wienicke has written: 'PC-XT-AT Lexikon' -- subject(s): Computers, Dictionaries, German, Microcomputers
Extended Cargo?
Windows XT is Windows eXtended Technology...
IBM Corporation began using the term PC in 1981 with its XT home computer system. However, with the development of microprocessors in the late 1960s in the MIT community in Boston, MA, the first individual workstations were built. Brown University's Computer Lab also built functional PCs. Yet Apple Corporation created the first commercially successful PC in the 1970s.