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  2. Memory paging - Wikipedia

    en.wikipedia.org/wiki/Memory_paging

    A process can store data in memory-mapped files on memory-backed file systems, such as the tmpfs file system or file systems on a RAM drive, and map files into and out of the address space as needed. A set of processes may still depend upon the enhanced security features page-based isolation may bring to a multitasking environment.

  3. Disk partitioning - Wikipedia

    en.wikipedia.org/wiki/Disk_partitioning

    With DOS, Microsoft Windows, and OS/2, a common practice is to use one primary partition for the active file system that will contain the operating system, the page/swap file, all utilities, applications, and user data. On most Windows consumer computers, the drive letter C: is routinely assigned to this primary partition. Other partitions may ...

  4. zram - Wikipedia

    en.wikipedia.org/wiki/Zram

    Using compressed swap space with zram or zswap also offers advantages for low-end hardware devices such as embedded devices and netbooks. Such devices usually use flash-based storage, which has limited lifespan due to write amplification, and may also use it to provide swap space. Using zram or zswap reduces the swap usage, which effectively ...

  5. Defragmentation - Wikipedia

    en.wikipedia.org/wiki/Defragmentation

    These files can be safely moved when the operating system is not in use. For example, ntfsresize moves these files to resize an NTFS partition. The tool PageDefrag could defragment Windows system files such as the swap file and the files that store the Windows registry by running at boot time before the GUI is loaded. Since Windows Vista, the ...

  6. Space Gremlin - Wikipedia

    en.wikipedia.org/wiki/Space_Gremlin

    Space Gremlin is designed to find large and unnecessary files to delete on a hard drive. [2] It uses a squarified treemap algorithm [ 3 ] to display the relative sizes of files and folders. It allows the user to zoom in and out of folder structures and mask out parts of the file system by toggling hidden or 'Ignored' files.

  7. Memory-mapped file - Wikipedia

    en.wikipedia.org/wiki/Memory-mapped_file

    A memory-mapped file is a segment of virtual memory [1] that has been assigned a direct byte-for-byte correlation with some portion of a file or file-like resource. This resource is typically a file that is physically present on disk, but can also be a device, shared memory object, or other resource that an operating system can reference through a file descriptor.

  8. Switch your Inbox style in AOL Mail

    help.aol.com/articles/switch-your-inbox-style-in...

    1. Click the Settings icon | select More Settings. 2. Click Viewing email. 3. Under Inbox style, select Unified Inbox or use New/Old Mail. 4. Click Back to Inbox or Back to New Mail when done.

  9. File Allocation Table - Wikipedia

    en.wikipedia.org/wiki/File_Allocation_Table

    Such methods either store the additional information in extra files and directories (classic Mac OS and macOS), or give new semantics to previously unused fields of the FAT on-disk data structures (OS/2 and Windows NT). Mac OS using PC Exchange stores its various dates, file attributes and long filenames in a hidden file called "FINDER.DAT ...