Excel sheets are used widely for project management to identify critical paths, analyze the latest trends to make effective decisions, plan the projects, and track the projects.

You can use an Excel spreadsheet to keep track of your billable hours: Just list the start time in one column, the end time in a second column and then subtract the first from the second.

Learn how to create a self-updating invoice tracker in Excel with formulas, macros, and automation tools. Save time and stay organized!

I know Excel has a time-function application, so I figured it would not only track the hours but even give me end-of-week totals. But try as I might, I can’t get Excel to tote up each day’s hours.

If you’re tired of using third-party services to track your spending—either because they aren’t as useful as you thought they would be or you’re con ...