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So in summary, we reviewed how and when to use an if and an else statement.

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We also then looked at the different types of loops,

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starting with do/while and do/until and talked about when they would execute.

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We then explained and demonstrated when to use a switch statement and

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what that looks like with single and multiple values.

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And then, lastly,

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we looked at how we implement foreach enumerators so that we can go

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through items of numbers or text values and kind of talked about

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how all of these should go together. Up next, we'll talk about manipulating data within PowerShell functions.