Category Archives: Retro Computing

The first Compaq computer

The first Compaq computer was its eponymous Compaq Portable. It was a suitcase-sized clone of the original IBM Personal Computer, with an Intel 8088 CPU running at 4.77 MHz running Microsoft MS-DOS. It was hardly the first non-IBM computer to run MS-DOS, but it was the first legal IBM PC clone with a high degree of compatibility.

Compaq announced it in November 1982 and shipped the first unit in March 1983. It originally cost $2995 for a single-drive unit. A dual-drive unit, which was much more useful, cost $3,590.

Continue reading The first Compaq computer

Common Commodore 64 commands

People frequently ask me for a list of common or useful Commodore 64 commands. Since the C-64’s built in operating system is more of a combination command line/Basic interpreter, it takes some getting used to if you didn’t grow up with it.

These commands assume a stock, unmodified C-64, freshly powered on. Many fast-load cartridges, ROM replacements, or so-called DOS wedge programs include shortcuts for these commands. But these commands work on any C-64 with a disk drive, modified or stock.

Continue reading Common Commodore 64 commands