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IBM (International Business Machines) launched the PC in 1981. Improved versions quickly followed.
1_____________________________. RAM is (R)andom (A)ccess (M)emory, the computer’s built-in memory, used for holding the instruction programs, for working space, and working storage.
The first PC had one floppy-disk drive. 2______________________________.
The disks are “read” and “written to” in a disk drive. 3_______________________.
4________________________________.
The basic PC had just 64K (K=Kilobyte) of RAM.
Floppy disks are a means of electronically recording computer programs and computer output.
They are called “floppy” disks because, initially, they were.
Today, huge-capacity storage disks are built into most computers.