Question

م .3
د
0 a
h
البلاط المطعمامة
portable PC
assistant and notebook
ton to
2| T
\\​

Answer 1

Answer:

A portable computer is a computer designed to be easily[1] moved from one place to another and included a display and keyboard. The first commercially sold portable was the 50-pound (23 kg) IBM 5100, introduced 1975. The next major portables were Osborne's 24-pound (11 kg) CP/M-based Osborne 1 (1981) and Compaq's 28-pound (13 kg) 100% IBM PC compatible Compaq Portable (1983). These "luggable" computers lacked the next technological

development, not requiring an external power source;[2] that feature was introduced by the laptop.[3][2] Laptops were followed by lighter models, so that in the 2000s mobile devices and by 2007 smartphones made the term almost meaningless. The 2010s introduced wearable computers such as smartwatches.[4]

The Compaq Portable, one of the first portable IBM PC compatible systems