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A factory reset, also known as hard reset or master reset, is a software restore of an electronic device to its original system state by erasing all data, settings, and applications. Learn how to perform a factory reset on various devices, such as computers, smartphones, televisions, and game cartridges.
Learn what a reset is in computing, how it differs from a reboot, and how to perform a hardware or software reset. Find out how reset buttons work and when they are useful for various devices.
Learn about the process of power-on self-test (POST) that checks the hardware components of a computer or other digital device after it is powered on. Find out the history, purposes, and methods of POST in IBM PC compatible computers and other systems.
Power cycling is turning a device off and on again to reinitialize or recover its functionality. Learn how power cycling is done, why it is used in various situations, and see some historical cases of power cycling in space exploration.
A watchdog timer is an electronic or software device that detects and recovers from computer malfunctions. Learn how watchdog timers work, how they are used in embedded systems and other computer-controlled equipment, and how they can be configured and enabled.
Control-Alt-Delete is a keyboard command that reboots, ends tasks, or invokes security options on Windows computers. Learn how it was invented, how it works in different versions of Windows, and how to avoid login spoofing.
Restoring your browser's default settings will also reset your browser's security settings. A reset may delete other saved info like bookmarks, stored passwords, and your homepage. Confirm what info your browser will eliminate before resetting and make sure to save any info you don't want to lose. • Restore your browser's default settings in Edge
Dell Studio is a range of consumer-level computers produced by Dell, with slot-loading optical drives, media keys, and various design options. The Studio line includes laptops of different sizes and processors, and a discontinued desktop model with laptop components.