How to make Ctrl+Alt+Del switch directly to Task Manager?
40194
Can I make Ctrl+Alt+Del go directly into the task manager in Windows 7?
157697
How do I quickly switch between workspaces in unity?
122708
Switch to Target Display Mode without keyboard
68794
How to disable Ctrl+Shift+U?
49850
Switching window manager/desktop environments?
129761
Ubuntu terminal: How to change ctrl + c (interrupt) to something else?
113222
How can I get the Alt key to work in an X11 application?
24258
How do I automatically remap buttons on my mouse at startup?
3058
19.10: Deactivate Alt Key From Triggering Applications' Menu Bar
117822
Disable CTRL+ALT+F4 switching to virtual terminal
63644
CTRL+ALT+T not working
89694
Reverting from Ctrl - Alt - F1
53271
How can I disown a running process and associate it to a new screen shell?
115091
Disable system-wide ctrl-click as right-click in Mavericks
125786
Shortcut in Windows 7 to switch between same application's windows, like Cmd + ` in OS X
11812
How do I easily switch between windows rather than applications in GNOME Shell?
38352
How to reset shortcuts (.lnk file)  in Windows 7?