• Encrypt an Excel file with a password so that it requires a password to open it. To password protect an Excel file execute the following steps.

  • A worksheet is a collection of cells where you keep and manipulate the data. Each Excel workbook can contain multiple worksheets.

  • Excel includes a tool called Solver that uses techniques from the operations research to find optimal solutions for all kind of decision problems.

  • This example illustrates the various paste options in Excel. Cell B5 below contains the SUM function which calculates the sum of the range B2:B4. Furthermore we changed the background color of this cell to yellow and added borders.

  • You can use tables and the VLOOKUP function in Excel to quickly merge two tables. This trick will bring your Excel game to a new level.

  • Below we will look at a program in Excel VBA that sorts numbers.

  • If you create a custom list in Excel you can easily fill a range with your own list of departments clients cities credit card numbers etc. This can save time and reduce errors.

  • Below we will look at a program in Excel VBA which creates a user defined function that calculates the average of a randomly selected range excluding one or more values that are outliers and shouldn't be averaged.

  • It's easy to create all sorts of sequences in Excel. For example the Fibonacci sequence.

  • Excel selects the ribbon's Home tab when you open it. Learn how to use the ribbon. The tabs on the ribbon are: File Home Insert Page layout Formulas Data Review View and Help.

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