One of the features that makes this add-in so user friendly is its toolbar.

click to enlarge
Checkbook for Excel includes a toolbar that integrates into the existing toolbar of Excel versions 2003 and earlier. In Excel 2007, the toolbar can be found by clicking the Office Button and selecting Add-ins.
The ledger transaction buttons on the Checkbook for Excel toolbar make this application a breeze to utilize. Clicking any of these buttons, such as Deposit, Check or Debit, brings up a ledger transaction dialog box. The fields in the ledger dialog are clearly labeled, making data entry such as the date, amount, recipient info and more a no-brainer.

click to enlarge
Depending on your current location in Excel, the View Ledger button will switch you back to the ledger from another open worksheet or open the Select Ledger dialog if you have several ledgers created. A similar tool, called View Ledger splits, makes it easy to split an entry between categories. You can create or delete a ledger with the click of a button as well.