Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to quickly become an excel expert [title] Use keyboard shortcuts to navigate faster. [step] Implement keyboard shortcuts and cut out the time it takes to use your mouse. For example, if you hold down the ctrl key while clicking an arrow button, you will select all cells through the end of the spreadsheet.

Ending1: [substeps] In excel 2003 and earlier, similarly, you may navigate between toolbars while searching for information. This is a program that provides an option to select a cell data directory. Ending2: If the cursor is spinning too much, then press the ctrl key while clicking the cursor button, otherwise the other keyboard shortcuts will wander and will not work. [substeps] Use the designated task manager if you are a visual learner. Ending3: Check out how much faster you can work without your mouse! [substeps] Turn numbers into currency by hitting ctrl, shift, and $simultaneously. Convert numbers into dates by pressing ctrl, shift, and at the same time. Ending4: When you mouse on a cell, a window will appear that automatically brings up a list of numbers. Click on " excel " to open the password window.

Answer format: ending1/ending2/ending3/ending4