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System Restore is a feature in Microsoft Windows that allows the user to revert their computer's state (including system files, installed applications, Windows Registry, and system settings) to that of a previous point in time, which can be used to recover from system malfunctions or other problems. First included in Windows Me, it has been ...
Connectivity. • Two RS-232 ports, with one supporting RS-422. • One 8-bit parallel multi-master interface bus: HP-IB, IEEE-488 standard. HP-150 (aka HP Touchscreen or HP 45611A) was a compact, powerful and innovative computer made by Hewlett-Packard in 1983. It was based on the Intel 8088 CPU and was one of the world's earliest ...
Booting. A flow diagram of a computer booting. In computing, booting is the process of starting a computer as initiated via hardware such as a button on the computer or by a software command. After it is switched on, a computer's central processing unit (CPU) has no software in its main memory, so some process must load software into memory ...
HP develops personal computers (PCs), printers and related supplies, as well as 3D printing services. [2] [1]: 5–6 Its consumer PCs have been marketed under brands such as the Essential line and Pavilion (consumer), Envy and Spectre (high-end and prosumer), and Omen . HP's business computers are marketed under the "Pro" and "Elite" prefixes.
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The menu can be resized, and expanded into a full-screen display, which is the default option in Tablet mode. [49] [113] [124] A new virtual desktop system was added by a feature known as Task View, which displays all open windows and allows users to switch between them, or switch between multiple workspaces.
A laptop computer or notebook computer, also known as a laptop or notebook, is a small, portable personal computer (PC). Laptops typically have a clamshell form factor with a flat-panel screen on the inside of the upper lid and an alphanumeric keyboard and pointing device on the inside of the lower lid.
UEFI. In computing, BIOS (/ ˈbaɪɒs, - oʊs /, BY-oss, -ohss; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup). [1]