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Control-UpArrow - Show all open Windows which I remap to CTRL on right side of keyboard.
Contrl-DownArrow - While on an active Application Window will show only the Windows for that application
WinKey-BrowseLeft/BrowseRight - Near my IBM's arrow keys allows me to switch browser tabs.
Text Editing
AppleKey-RightArrow - Jump to End of a line. In browsers this acts as forward in history.
AppleKey-LeftArrow - Jump to Beginning of a line. In browsers this acts as backward in history.
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