How to lock cells in Microsoft Excel, so you need a password to change or erase data

You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your data.

How to change the date format in Microsoft Excel to make the program write dates in a certain way

It's easy to change the date format in Microsoft Excel. You just need to use the "Date" drop-down menu, which gives you plenty of options.

Turn Apple Reminders Into a Kanban Board for Effortless Daily Task Management

Simplify your workday with a Kanban-style system in Apple Reminders. Learn how one list can transform your productivity and reduce stress.
How-To Geek on MSN

Editing a Formula in an Excel Dialog Box? Here's a Tip to Make Life Easier

By default, when you select a formula or source field in a dialog box, Enter mode is activated. You can see this in the ...
MrExcel on MSN

Excel Tutorial: How to Split Date and Time into Separate Columns

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...