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  2. Scroll Lock - Wikipedia

    en.wikipedia.org/wiki/Scroll_Lock

    Pressing the Scroll Lock key in the Linux console while the text is scrolling through the screen freezes the console output (but not input) during which no further text is sent to the screen, while the program continues running as usual, or become blocked at the write syscall when too much data prevented from reaching the terminal caused the tty's output queue to become full and the tty file ...

  3. Pointing stick - Wikipedia

    en.wikipedia.org/wiki/Pointing_stick

    [16] [17] Most studies find that touchpad is slightly faster; one study found that "the touchpad was operated 15% faster than the trackpoint". [18] Another study found that average object selection time was faster with a touchpad, 1.7 seconds compared to 2.2 seconds with a trackpoint, and object manipulation took 6.2 seconds with a touchpad, on ...

  4. Page Up and Page Down keys - Wikipedia

    en.wikipedia.org/wiki/Page_Up_and_Page_Down_keys

    The Page Up and Page Down keys among other keys. The Page Up and Page Down keys (sometimes abbreviated as PgUp and PgDn) are two keys commonly found on computer keyboards.. The two keys are primarily used to scroll up or down in documents, but the scrolling distance varies between different applications.

  5. Dell Inspiron - Wikipedia

    en.wikipedia.org/wiki/Dell_Inspiron

    Inspiron (/ ˈ ɪ n s p ɪr ɒ n / IN-spirr-on, formerly stylized as inspiron) is a line of consumer-oriented laptop computers, desktop computers and all-in-one computers sold by Dell. [1] The Inspiron range mainly competes against Acer's Aspire; Asus's Transformer Book Flip, VivoBook and Zenbook; HP's Pavilion, Stream, and ENVY; Lenovo's ...

  6. Dell Inspiron All-in-One - Wikipedia

    en.wikipedia.org/wiki/Dell_Inspiron_All-in-One

    Inspiron 20 3000 All-in-One Desktop (3043) [4] Inspiron 20 3000 All-in-One (3052) [5] Inspiron 20 3000 All-in-One (3059) [6] Inspiron 20 3000 All-in-One (3064). [7] Features 7th Generation Intel Core i3-7100U processor, 4GB of memory, a 1TB 5400rpm hard drive and Intel HD Graphics 620 with shared graphics memory.

  7. Arrow keys - Wikipedia

    en.wikipedia.org/wiki/Arrow_keys

    At the Applesoft BASIC prompt, using the right and left arrow keys to move the cursor would add/remove characters the cursor passed over to/from the input buffer. Pressing the Esc key entered a mode where pressing the I, J, K or M keys would move the cursor without altering the input buffer. After exiting this mode by pressing Escape again ...

  8. Cursor (user interface) - Wikipedia

    en.wikipedia.org/wiki/Cursor_(user_interface)

    The cursor for the Windows Command Prompt (appearing as an underscore at the end of the line). In most command-line interfaces or text editors, the text cursor, also known as a caret, [4] is an underscore, a solid rectangle, or a vertical line, which may be flashing or steady, indicating where text will be placed when entered (the insertion point).

  9. ANSI escape code - Wikipedia

    en.wikipedia.org/wiki/ANSI_escape_code

    A sequence such as CSI ;5H is a synonym for CSI 1;5H as well as CSI 17;H is the same as CSI 17H and CSI 17;1H: CSI n J ED: Erase in Display Clears part of the screen. If n is 0 (or missing), clear from cursor to end of screen. If n is 1, clear from cursor to beginning of the screen. If n is 2, clear entire screen (and moves cursor to upper left ...