PowerShell cmdlet for the local search engine Everything
_Everything_ is a blazingly fast local search engine by David Carpenter, found at http://www.voidtools.com/
To use it, download Everything and install it as a service.
Install PSEverything from PowerShell Gallery.
Then you can so things like
Search-Everything -Extension cpp,h -FilePattern Bytes | Get-Item
That almost instantly finds all cpp and h files with Bytes in it's name on all NTFS drives. On my system, Search-Everything -ext h returned 61082 '.h' files in 344 ms.