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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. Windows Fundamentals for Legacy PCs - Wikipedia

    en.wikipedia.org/wiki/Windows_Fundamentals_for...

    Windows Fundamentals for Legacy PCs is a Windows XP Embedded derivative and, as such, it requires significantly fewer system resources than the fully featured Windows XP. [4] It also features basic networking, extended peripheral support [ clarification needed ] , DirectX , and the ability to launch the remote desktop clients from compact discs .

  4. Physical Address Extension - Wikipedia

    en.wikipedia.org/wiki/Physical_Address_Extension

    However, "client" versions of 32-bit Windows (Windows XP SP2 and later, Windows Vista, Windows 7) limit physical address space to the first 4 GB for driver compatibility [16] even though these versions do run in PAE mode if NX support is enabled. Windows 8 and later releases will only run on processors which support PAE, in addition to NX and SSE2.

  5. TCP window scale option - Wikipedia

    en.wikipedia.org/wiki/TCP_window_scale_option

    TCP window scale option is needed for efficient transfer of data when the bandwidth-delay product (BDP) is greater than 64 KB [1].For instance, if a T1 transmission line of 1.5 Mbit/s was used over a satellite link with a 513 millisecond round-trip time (RTT), the bandwidth-delay product is ,, =, bits or about 96,187 bytes.

  6. Underclocking - Wikipedia

    en.wikipedia.org/wiki/Underclocking

    Underclocking, also known as downclocking, is modifying a computer or electronic circuit's timing settings to run at a lower clock rate than is specified. Underclocking is used to reduce a computer's power consumption, increase battery life, reduce heat emission, and it may also increase the system's stability, lifespan/reliability and compatibility.

  7. Settings (Windows) - Wikipedia

    en.wikipedia.org/wiki/Settings_(Windows)

    Screenshot of Windows 8's Settings app. Screenshot of Windows 8.1's Settings app. The first generation of the app, called "PC Settings" was included with Windows 8, Windows Server 2012, Windows 8.1, and Windows Server 2012 R2. On Windows 8, the PC Settings app was designed as a simplified area optimized for use on touchscreen devices.

  8. 3 GB barrier - Wikipedia

    en.wikipedia.org/wiki/3_GB_barrier

    This is not an architectural limit; it is a limit imposed by Microsoft as a workaround for device driver compatibility issues that were discovered during testing. [ 18 ] Thus, the "3 GB barrier" under x86 Windows "client" operating systems can therefore arise in two slightly different scenarios.

  9. Reset (computing) - Wikipedia

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

    This implies that after the hardware reset, the CPU will start execution at the physical address 0xFFFF0. 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 ...