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  2. Physical Address Extension - Wikipedia

    en.wikipedia.org/wiki/Physical_Address_Extension

    The Linux kernel includes full PAE-mode support starting with version 2.3.23, [24] in 1999 enabling access of up to 64 GB of memory on 32-bit machines. A PAE-enabled Linux kernel requires that the CPU also support PAE. The Linux kernel supports PAE as a build option and major distributions provide a PAE kernel either as the default or as an option.

  3. Executable-space protection - Wikipedia

    en.wikipedia.org/wiki/Executable-space_protection

    The 32-bit PAE desktop kernel (linux-image-generic-pae) in Ubuntu 9.10 and later, also provides the PAE mode needed for hardware with the NX CPU feature. For systems that lack NX hardware, the 32-bit kernels now provide an approximation of the NX CPU feature via software emulation that can help block many exploits an attacker might run from ...

  4. 3 GB barrier - Wikipedia

    en.wikipedia.org/wiki/3_GB_barrier

    Many 32-bit computers have 32 physical address bits and are thus limited to 4 GiB (2 32 words) of memory. [3] [4] x86 processors prior to the Pentium Pro have 32 or fewer physical address bits; however, most x86 processors since the Pentium Pro, which was first sold in 1995, have the Physical Address Extension (PAE) mechanism, [5]: 445 which allows addressing up to 64 GiB (2 36 words) of memory.

  5. Control register - Wikipedia

    en.wikipedia.org/wiki/Control_register

    If set, enables debug register based breaks on I/O space access. 4: PSE: Page Size Extension: If set, enables 32-bit paging mode to use 4 MiB huge pages in addition to 4 KiB pages. If PAE is enabled or the processor is in x86-64 long mode this bit is ignored. [14] 5: PAE: Physical Address Extension

  6. Android 15's new Private Space feature puts an end to app ...

    www.aol.com/news/android-15s-private-space...

    Here's how to move apps from your home screen into Private Space or install apps directly into Private Space from Google Play. S ettings may vary depending on your Android phone’s manufacturer.

  7. NX bit - Wikipedia

    en.wikipedia.org/wiki/NX_bit

    The NX bit (no-execute) is a technology used in CPUs to segregate areas of a virtual address space to store either data or processor instructions. An operating system with support for the NX bit may mark certain areas of an address space as non-executable. The processor will then refuse to execute any code residing in these areas of the address ...

  8. AOL.com FAQs - AOL Help

    help.aol.com/articles/aolcom-faqs

    There are a variety of different features available to make using AOL.com easier. Having the ability to make AOL your homepage, access your web page internationally and having additional support methods make getting access to your services and products more convenient.

  9. Pin AOL.com to your Windows 10 Start menu - AOL Help

    help.aol.com/articles/how-to-pin-aol-com-to-your...

    Your pinned tiles can be found in the right panel of your Start menu. Just click the tile to open up the website on Edge. Open Microsoft Edge. In the address bar, go to the AOL homepage. In the upper right, click the More icon | select Pin this page to Start. Click Yes to confirm.