If Microsoft Excel opens a Blank screen when you open an existing file, then you can stop Excel from opening a Blank workbook or sheet.

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

To get started with Git, you need a git repository. This quick tutorial will show you how to use "git init" to quickly create a git repo on your local machine.

It’s tempting to use those fresh-from-the-store sheets right away, but take a second to consider whether those sheets are as clean as you’d like.

The lawsuit filed with the state Supreme Court argues that Rep. Gene Wu violated Texas' Constitution and that his absence amounted to an abandonment of office.