PowerShell ISE supports code snippets, and you can easily create your own:
#requires -Version 3 $code = @' | Where-Object { $_ } '@ New-IseSnippet -Title Where-Object -Description 'adds Where-Object' -Text $code -Force
This adds a new code snippet called "Where-Object". To insert it, type "where" and press CTRL+J, then select your snippet. Note that snippets persist, so there is no need for you to run this code in your profile.
Use the -Force parameter to overwrite and update existing snippets.