Altering the size of a window
Windows + Up/Left/Right Arrow
Switch between mailbox/calendar in outlook
CTRL + 1/2
New message in outlook
CTRL + N
New message in outlook
CTRL + Shift + M
Reply to message in outlook
CTRL + R
Switch between tabs in Excel
CTRL + Page Up/Down
Switch between windows
Alt + Tab
Search in Outlook
CTRL + E
Insert hyperlink
CTRL + K
Zoom to page level in Adobe
CTRL + 0