Fl Studio 12 Registry Key Download' title='Fl Studio 12 Registry Key Download' />Scroll lock Wikipedia. Scroll lock or is a lock key typically with an associated status light on most IBM compatible computer keyboards. Depending on the operating system, it may be used for different purposes and applications may assign functions to the key or change their behaviour depending on its toggling state. The key is not frequently used, and therefore some reduced or specialized keyboards lack Scroll Lock altogether. Pressing CtrlScroll Lock performs the same function as pressing CtrlBreak Pause. Modern Storage Shed Kits How to Build Shed storage sheds macclenny fl Cheap Bunk Beds For Kids With Mattress Kids Bunk Bedroom Sets Diy Full Over Queen Bunk Beds. Download the free trial version below to get started. Doubleclick the downloaded file to install the software. This behavior is a remnant of the original IBM PC keyboards, which did not have a dedicated Break Pause key. Instead, they assigned the Pause function to CtrlNum Lock and the Break function to CtrlScroll Lock. FunctioneditWindow scrollingeditThe Scroll Lock key was meant to lock all scrolling techniques, and is a remnant from the original IBM PC keyboard. In the original design, Scroll Lock was intended to modify the behavior of the arrow keys. When the Scroll Lock mode was on, the arrow keys would scroll the contents of a text window instead of moving the cursor. In this usage, Scroll Lock is a toggling lock key like Num Lock or Caps Lock, which have a state that persists after the key is released. Today, this particular use of Scroll Lock is rare. Modern programs honoring this behavior include IBM Lotus Notes, Fort Agent, Image Line FL Studio, Renoise, Microsoft Excel, Libre. Office Calc, and on occasionscitation neededMicrosoft Word. Fl Studio 12 Registry Key Download' title='Fl Studio 12 Registry Key Download' />Some text editors such as Notepad, Microsoft Visual Studiocitation needed exhibit similar behavior when the arrow keys are used with Ctrl pressed. Most GUI environments neglect Scroll Lock, which means scrolling must be accomplished with a mouse, using means such as scrollbars or scroll wheels. Often, the middle or the wheel mouse button works as a toggle determining if mouse movements will move the mouse cursor or scroll the contents in scroll window. Some web browsers including Firefox and Internet Explorer support a Caret browsing mode which can be toggled by F7. While the window scrolling behaviour with Caret navigation disabled the default is similar to that suggested for Scroll Lock, enabling Caret navigation will enable a cursor scrolling behaviour as if Scroll Lock were disabled. Console scrollingeditPressing the Scroll Lock key in the Linux console while text is scrolling through the screen freezes the console output but not input during which no further text is printed on the screen, but the program keeps on running as usual. When Scroll Lock is pressed again the screen is unfrozen and all text generated during the freeze is printed at once. This allows the user to pause the display and read long messages that scroll through the screen too quickly to read, for example when the system is booting up provided the keyboard driver has already been loaded. If not configured otherwise, CtrlS and CtrlQ can be used instead of Scroll Lock, in any terminal in Linux, to freeze and unfreeze the terminal output respectively. This behaviour emulates the Hold Screen key or similar flow control mechanisms on computer terminals. The behaviour must be distinguished from pressing the Pause key during POST or under DOS, which, by default, has the effect of temporarily halting the running process. On the Free. BSD system console, the Scroll Lock key additionally enables scrolling after pressing Scroll Lock, one can use Page Up and Page Down to scroll up or down. Pressing Scroll Lock again disables this mode and moves back to the bottom of the output. The Linux console implements this behaviour by using ShiftPage Up and ShiftPage Down, not requiring Scroll Lock to be active. Boot diagnosticseditIn Multiuser DOS, System Manager, and REAL3. Scroll Lock during boot will enter a special diagnostic mode, where the operating system and loaded device drivers will display detailed status and debugging information about themselves and their interaction with the operating system, sometimes up to several screenfuls per loaded driver. Automatic scrolling is suspended for as long as Scroll Lock remains activated. DR DOS 7. 0. 2 and higher provides a CONFIG. SYS directive named SCROLLOCKONOFF to change the Scroll Lock status on the fly. Activating Scroll Lock during boot will enter a DIAG mode as well, wherein some special drivers may display more verbose messages,3 but in contrast to the situation under the Multiuser DOS family normal DOS drivers do not typically display additional information. The operating system, however, will temporarily suspend any automatic timeouts TIMEOUTlt seconds ,lt character ,lt switch in CONFIG. SYS trace TRACEONOFF and F7F8 single stepping modes for as long as Scroll Lock is active. DebuggingeditIn the Microsoft Windows NT family starting with Windows 2. This can be accomplished by setting the REGDWORD registry key HKEYLOCALMACHINESYSTEMCurrent. Control. SetServicesi. ParametersCrash. On. Pro Light 1000 Software Programs on this page. Ctrl. Scroll to 1. Once set, the user can hold the RCtrl key and tap the Scroll Lock key twice to trigger a Blue Screen of Death. In Microsoft Visual Basic 5. CtrlBreak Pause pauses the running program in the integrated development environment, as does its alias CtrlScroll Lock. Copy and pasteeditIn conjunction with the alternative DOS keyboard and console drivers Free. KEYB and K3. PLUS, Scroll Lock also served as part of a copy paste facility between applications. Compared to the standard keyboard driver KEYB these drivers offered a number of extensions including an extended keystroke buffer with key stacking facility, macro recorder and a second cursor called Copy. Cursor, which could be invoked on demand by default on pressing CtrlAltF1. Once invoked, pressing F1. Copy. Cursor could be stuffed, one after another, into the keyboard buffer, from where they would be read by the running application as emulated key or Alt Numpad input, thereby typically showing up at the location of the standard cursor. The Copy. Cursor would move to the next screen position after each F1. ShiftF1. 1. Normal keyboard input was still possible while the Copy. Cursor was enabled, and the user could switch between the two cursors by toggling the CtrlAltF1. Pressing Esc or Enter would exit the Copy. Cursor, so that, on its next invocation, it would show up at the position of the standard cursor again rather than at its previous location. If the screen contents was scrolled, the position of the Copy. Cursor would move accordingly until reaching the display limits. Ltkrn10n.Dll Windows 7 here. With Scroll Lock activated, keypresses would still reach the normal keystroke buffer, while Copy. Cursor input would be stacked up internally for later use in a second queue, dynamically maintained within the extended keystroke buffer. Thereby, it was possible to collect selected screen output from different programs and spool out the data much later while within yet another application by toggling Scroll Lock off again. It was also possible to use this as input into the macro recorder for later use as scrap macro. Since this was an integral part of these keyboard drivers, it was fully transparent to running software and therefore worked with virtually any DOS programs, including at the command prompt, temporary shelled programs and task switchers. Other useseditIBM PC documentation called Scroll Lock an inactive key.