ΨΗΦΙΑΚΩΝ ΥΠΟΛΟΓΙΣΤΩΝ

Before laptop/notebook computers were technically feasible, similar ideas had been proposed, most notably Alan Kay's Dynabook concept, developed at Xerox PARC in the early 1970s. What was probably the first portable computer was the Xerox NoteTaker, again developed at Xerox PARC, in 1976. However, only 10 prototypes were built.

laptop it is one of man's greatest inventions and it was created more than 30 years ago. It's history is very interesting to review. You can watch how it has unfolded in the video. You can see the incredible transformation as it grew lighter and more useful. If you want to know what is the lightest laptop in the world today.

Published on Sep 2, 2014 I got together a pretty decent collection of Thinkpad computers. In this video I'm telling you some details and comparing them to each other, kinda showing a basic idea on how IBM developed into Lenovo and further through the years. Computers used: - IBM Thinkpad 390E (Pentium2 266MHz/128mb ram/9Gb hdd) - IBM Thinkpad T30 (Pentium 4 2,0GHz/512mb ram/40Gb hdd) - IBM/Lenovo Thinkpad x41T (Pentium M 1,5GHz/1Gb ram/60Gb hdd) - Lenovo Thinkpad T400 (Intel Duo2Core P8400 2,4GHz/4Gb ram/160Gb hdd) - Lenovo Ideapad G780 (Intel i5 3210m 2,5GHz/8Gb ram/500Gb hdd)