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8-, 5.25-, 3.5-, 2.5-, 1.8- and 1-inch HDDs, together with a ruler to show the length of platters and read-write heads A newer 2.5-inch (63.5 mm) 6,495 MB HDD compared to an older 5.25-inch full-height 110 MB HDD. IBM's first hard drive, the IBM 350, used a stack of fifty 24-inch platters and was of a size comparable to two large refrigerators.
This table gives a comparison of the file formats each program can export or save. In some cases, omitting an export format ( Microsoft Word 's omission of WordPerfect export is the best known example) was a sales rather than a technical measure.
Word processor Apple Atari CP/M CPT Commodore 64 HP IBM PC Kaypro Macintosh Morrow IBM PCjr Rainbow 100 TI Professional Tandy ZX Spectrum; Tasword: No: No: No: No: Yes: No
Making a list of your absolute musts will help you choose between the varieties of word-processing substitutes on the market. Take advantage of trial periods -- more than once Take it for a 90-day ...
Pages in category "Word processor comparisons" The following 2 pages are in this category, out of 2 total. ... Comparison of word processor programs;
A hard disk head and arm on a platter Microphotograph of a hard disk head. The size of the front edge is about 0.3 * 1.2 mm. The functional part of the head is the round, orange structure in the middle. Also note the connection wires bonded to gold-plated pads. Read–write head of a 3 TB hard disk drive manufactured
The mid-to-late 1980s saw the spread of laser printers, a "typographic" approach to word processing, and of true WYSIWYG bitmap displays with multiple fonts (pioneered by the Xerox Alto computer and Bravo word processing program), PostScript, and graphical user interfaces (another Xerox PARC innovation, with the Gypsy word processor which was ...
2009 - Western Digital is the first to offer a 1 TB hard drive in a 2.5 inch form factor. [57] 2009 – Western Digital ships first HDD with dual stage piezoelectric actuator [58] 2010 – First hard drive manufactured by using the Advanced Format of 4,096‑byte sectors instead of 512‑byte sectors. [59]: Overview