I've seen a few sites that list
some keyboard commands, but nothing comprehensive yet.
The ones you're probably interested in are:
Cut - CTRL+X
Copy - CTRL+C
Paste - CTRL+V
Print - CTRL+P
Open a file - CTRL+O
Save a file - CTRL+S
In basically all MS programs (Word, Excel etc) these commands have the following effect:
Bold - CTRL+B
Underline - CTRL+U
Italics - CTRL+I
The same command a second time will deactivate the appropriate function. If I run across a full list I'll post it for you.
Outlook is quite capable of checking multiple email accounts, and even storing the messages from each one seperately. When you first start outlook it will ask you to enter in your email details for only one account, but on the tools menu, select 'services' and you can add a second, third, fourth, or ten-thousandth email account.
As for keeping the messages seperate, you will need to create folders in the inbox for each one and create a message rule (also found on the tools menu) to check incoming messages and move them to the appropriate folder depending on which account the were recieved by. Message rules can also be created for individual email addresses recieved, so you can add all your friends to one rule and have messages from them go into one folder, and similar rules for work, bills etc...
Unfortunately I can't give you the exact instructions to do this, as I'm using an MSDN beta copy of Office 2003, and outlook has changed
heaps.
edit - try
this site for a list of keyboard commands.