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An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that may result in unauthorized information disclosure, theft of (or damage to) hardware, software, or ...
Eccles, William and Jordan, Frank Wilfred. Patented the Eccles–Jordan trigger circuit, [23] the so-called "bistable flip-flop ", a building block of all digital memory cells. Built from vacuum tubes, their concept was essential for the success of the Colossus codebreaking computer . 1943, 1951.
User experience design is a conceptual design discipline rooted in human factors and ergonomics. This field, since the late 1940s, has focused on the interaction between human users, machines, and contextual environments to design systems that address the user's experience. [4] User experience became a positive insight for designers in the ...
Computer simulation, one of the main cross-computing methodologies. Computing is any goal-oriented activity requiring, benefiting from, or creating computing machinery. [1] It includes the study and experimentation of algorithmic processes, and the development of both hardware and software. Computing has scientific, engineering, mathematical ...
Control panel. Control Panel is a component of Microsoft Windows that provides the ability to view and change system settings. It consists of a set of applets that include adding or removing hardware and software, controlling user accounts, changing accessibility options, and accessing networking settings.
Computer forensics (also known as computer forensic science) is a branch of digital forensic science pertaining to evidence found in computers and digital storage media.The goal of computer forensics is to examine digital media in a forensically sound manner with the aim of identifying, preserving, recovering, analyzing and presenting facts and opinions about the digital information.
Image source: Getty Images. The fine print. Supermicro announced in a regulatory filing that its board of directors had approved a 10-for-1 forward stock split.
Technical support, also known as tech support, is a call centre type customer service provided by companies to advise and assist registered users with issues concerning their technical products. [1] Traditionally done on the phone, technical support can now be conducted online or through chat. At present, most large and mid-size companies have ...