Getting Started with PCs and Compatibles
My new 486 CPU operated at a blazing 25MHz , the old 386 operated at only 16MHz . I had been getting by with a MFM ... But if you are on a tight budget , you can always use your old components until you can afford the newer goodies .
DesignCAD 2D and DesignCAD 3D These CAD programs , from American Small Business Computers ( ( 918 ) 825-4844 ) ... With it you can set up a budget , keep track of your expenses , balance your checkbook , and several other functions .
... upgrading , 165-175 programmed option select ( POS ) , 55 protected mode , 74 protocols , 157 R radio frequency ... PC to 286 , 42 PC to 386DX , 43 PC to 386SX , 42-43 PC to XT turbo , 41-42 PC XT to 286 , 42 PC XT to 386DX , 43 PC ...