You will need the following requirements if you wish to successfully complete this chapter:

• You will need a connection to the internet.
• You need Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Server 2008 R2, Windows Server 2012, or Windows Server 2012 R2.
• You will need Microsoft Power BI Desktop.
• If you have skipped any of the preceding chapters, you can download LearnPowerBI_Ch4Start.zip from https://github.com/gdeckler/LearnPowerBI/tree/master/Ch4 and extract the LearnPowerBI_Ch4Start.pbix file.
• By the end of this chapter, your Power BI file should look like the LearnPowerBI_Ch4End.pbix file in LearnPowerBI_Ch4End.zip, which can also be downloaded from here: https://github.com/gdeckler/LearnPowerBI/tree/master/Ch4.