If your laptop has a black screen but the cursors still there and ctrl plus alt plus dlt works there may be a few issues. This could be a screen issue and bad LCD, loose or disconnected cable, or the backlight can be malfunctioning.
These are tab stops. In Microsoft Word you can create a tab stop by clicking and dragging on the horizontal ruler, where they appear as flipped-over black L or T marks. If there are faint marks below the ruler at 1-inch intervals, these are the default tab stops.
for Windows: Alt-F4 - close program Alt-Tab - change window/program Ctrl-F4 - close window within a program (like a document in word) Windows key-D - Show desktop Windows key-L - Log Off Windows key-U - Shut down Ctrl-Alt-Del - Task manager Ctrl-P - Print Ctrl-S - Save Ctrl-C - Copy Ctrl-X - Cut Ctrl-V - Paste Ctrl-A - Select all Ctrl-Z - Undo last change
An Active Tab Is When Someone Has A Open Tab
Hold alt the whole time then tyoe in 9987
It switches between open applications.
Alt Tab is a more basic way of changing from one task to another, the Windows + Tab gives a preview of the task you are potentially going to change to, you can select other tasks, by holding the windows key whilst tapping the Tab key
Alt-Tab Hold down the alt key like a shift key, press tab a number of times until you see the application you want. one quick alt tab takes you to the last application used.
The CTRL key is the only difference. What it actually does depends on the currently active program and/or control, and whether or not the key combo has been implemented or not. If not, the shell processes the key combo. On my system (Windows 7), both combos bring up the task switcher.
CTRL+ALT+TAB on most windows 7 machines stays even when you stop pressing key and wait for confirmation of windows selection. ALT+TAB switches instantly and is not waiting for confirm (mouse click on icon or RETURN key);
alt+tab
If you are using Windows operating system, then hold "Alt" and hit "Tab". In W7 and Vista, you can use "Windows special key" and "Tab" WIN+TAB or ALT+TAB
Alt-Tab. Pressing Alt-Tab, and holding the Alt key will bring up a window, showing all of the windows you have opened. To select one, tap Tab until it is highlighted, and release Alt.
alt+tab
Alt+Tab
Alt + Tab usually works in Windows and Linux.
You can Hold the Alt key while pressing tab (Alt+Tab) to flip through the running windows.