PowerShell Builtin Help
Command Line Help
help help → display how to use help, and topics.
Here's common help syntax:
help dir→ show doc for “dir”
help dir -examples# show examples of using “dir”
help dir -full→ show the full doc, including examples
help *r→ show all commands ending in “r”
help help→ show doc for help itself
Press Tab Key for Name Completion
Press Tab key for name completion.
Press Tab again to see next choice.
Name completion work on options too. For example, type
help dir -e then Tab.
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