Let's start off by looking at how arrays work in PowerShell. When working with arrays, you can access specific items and add or remove elements. In our first example, we assigned a list of server names to the $servers array. To view all of the items in the array, simply type the variable name and hit return:
[PS] C:\>$servers
EX1
EX2
EX3
Array indexing allows you to access a specific element of an array using its index number inside square brackets ([]). PowerShell arrays are zero-based, meaning that the first item in the array starts at index zero. For example, use the second index to access the third element of the array, as shown next:
[PS] C:\>$servers[2]
EX3
To assign a value to a specific element of the array, use ...
