You can change the time increments shown in your Outlook calendar to allow for smaller more detailed calendar entries. This will work in Outlook 2003, Outlook 2007, and Outlook 2010.
Creating a shortcut to open an email pre-addressed to your email address will allow you to quickly take notes or create a reminder to yourself. This will work with Outlook 2003, Outlook 2007, and Outlook 2010.
After creating desktop and/or keyboard shortcuts for applications or shortcuts, to open a folder or new e-mail, your desktop can become cluttered. Creating a folder to hold all of your shortcuts can help to clean up your desktop and stay organized.