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  2. Factory reset - Wikipedia

    en.wikipedia.org/wiki/Factory_reset

    Computer factory resets will restore the computer to the computer's original operating system and delete all of the user data stored on the computer. Microsoft's Windows 8, Windows 10 and Windows 11, and Apple's macOS have options for this. [citation needed] On Android devices, there is a factory data reset [4] option in Settings that will ...

  3. Reset (computing) - Wikipedia

    en.wikipedia.org/wiki/Reset_(computing)

    In IBM PC compatible computers, This address maps to BIOS ROM. The memory word at 0xFFFF0 usually contains a JMP instruction that redirects the CPU to execute the initialization code of BIOS. This JMP instruction is absolutely the first instruction executed after the reset. [7]

  4. System Restore - Wikipedia

    en.wikipedia.org/wiki/System_Restore

    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.

  5. Point of sale - Wikipedia

    en.wikipedia.org/wiki/Point_of_sale

    The point of sale (POS) or point of purchase (POP) is the time and place at which a retail transaction is completed.At the point of sale, the merchant calculates the amount owed by the customer, indicates that amount, may prepare an invoice for the customer (which may be a cash register printout), and indicates the options for the customer to make payment.

  6. Microsoft Tips - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Tips

    Tips is the latest of a series of tutorial hubs in Microsoft Windows that provides information about using features. Information is presented as screenshots, text descriptions, videos, and web links. As Windows upgrades have traditionally been drastic, each version since Windows 95 has had its own tutorial app, and the name has changed frequently.

  7. Point-of-sale malware - Wikipedia

    en.wikipedia.org/wiki/Point-of-sale_malware

    A point of sale card terminal. Point-of-sale malware (POS malware) is usually a type of malicious software that is used by cybercriminals to target point of sale (POS) and payment terminals with the intent to obtain credit card and debit card information, a card's track 1 or track 2 data and even the CVV code, by various man-in-the-middle attacks, that is the interception of the processing at ...

  8. Square (financial services) - Wikipedia

    en.wikipedia.org/wiki/Square_(financial_services)

    Square is a point-of-sale system for merchants with physical or online stores. [1] [2] Launched in 2009 by Block, Inc., [3] it enables sellers to accept card payments and manage business operations. As of 2023, Square is the U.S. market leader in point-of-sale systems, [4] [5] [6] serving 4 million sellers and processing $210bn annually. [7] [8]

  9. Pre-installed software - Wikipedia

    en.wikipedia.org/wiki/Pre-installed_software

    Some of these apps may run in the background, consuming battery life, and may also duplicate functionality already provided by the phone itself; for example, Verizon Wireless has bundled phones with a redundant text messaging app known as "Messages+" (which is set as the default text messaging program in lieu of the stock messaging app included ...