I want to give an unsolicited shout-out to the one program that I recommend you download right this second: Everything Search (link). It’s a local file search tool which requires a few tweaks in settings (excluding %appdata%, windows, program files).
The best about this is it’s fast, not resource intensive (except for when indexing files, which only takes a few seconds), and it’s built by an independent (as far as I can tell) software developer.
