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Main Frame
The inventors of the mainfram are J. Presper Eckert and John Mauchly. This computer was a very large computer that was filled with vacuum tubes and valves. -
Intel 400
This microprocessor was created by Intel. It's used to customize software to perform different functions. -
Microsoft
Microsoft was co-founded by Bill Gates and Paul Allen. It develops, manufactures, licenses, and sells computer software. -
Altair 8800
This was created by MITS. The Altair 8800 was a "put it together yourself" computer. It created a huge demand but didn't work that well. -
Apple's appearance
Apple was invented by Steve Jobs, Steve Wozniak, and Ronald Wayne. This was developed so that they could sell Wozniak's Apple 1 computer. -
Apple 1 computer
This was the first computer from Apple. It was created by Steve Wozniak. The Apple 1 was a 16-bit desktop computer. -
Apple 2 released
Steve Wozniak created the Apple 2. This was an 8-bit home computer. -
First electronic spreadsheet
The owner of this spreadsheet is VisiCalc. It helped turn the Apple 2 computer into a popular and widely used system. -
86-DOS
This was created by Tim Patterson. This was an operating system for the Intel 8086. -
IBM Model 5150
This was the first computer released by IBM. -
Microsoft Windows
This was founded by Bill Gates. It ran as a graphical, 16-bit multi-tasking shell.
