The first office computers didn’t come in the 1970s and 1980s. They came at least 20 years earlier in the 1950s, and not from whizzy California, but from frumpy Hammersmith. “Electronic brains.

When were computers first used in offices?

1950s: The First Commercial Computers

The J. Lyons Company, which was a British catering firm, invested heavily in some of these early computers. In 1951, LEO (Lyons Electronic Office) became the first computer to run a regular routine office job.

When did computers become available for businesses and personal use?

The personal computer industry truly began in 1977, with the introduction of three preassembled mass-produced personal computers: the Apple Computer, Inc. (now Apple Inc.), Apple II, the Tandy Radio Shack TRS-80, and the Commodore Business Machines Personal Electronic Transactor (PET).

What did people use computers for in the 70s?

People during the late 70s embraced the personal computer and used them for a variety of reasons, including games, office applications, home finance organization, storing data and many more options.

What were computers called in the 80s?

Commodore introduces the VIC-20

Commodore releases the VIC-20 home computer as the successor to the Commodore PET personal computer. Intended to be a less expensive alternative to the PET, the VIC-20 was highly successful, becoming the first computer to sell more than a million units.

What were computers like in 1970?

At the beginning of the 1970s there were essentially two types of computers. There were room-sized mainframes, costing hundreds of thousands of dollars, that were built one at a time by companies such as IBM and CDC.

What computers were available in 1978?

New computer products and services introduced in 1978

Intel introduced the 8086 on June 8, 1978, In June 1978, Apple introduced Apple DOS 3.1, the first operating system for the Apple computers. Apple releases the Disk II, a 5 1/4″ floppy diskette drive for the Apple II home computer.

What were computers like in 1975?

IBM’s First Personal Computer (But Not PC Compatible)

IBM introduced what can be called its first personal computer in 1975. The Model 5100 had 16 KB of memory, a built-in 16-line-by-64-character display, a built-in BASIC language interpreter, and a built-in DC-300 cartridge tape drive for storage.