Install a Free unix-like operating system and learn how it works, why it was made the way it is, etc. There is much useful documentation etc out there.

• ***HOW TO READ THIS SITE***: all text, including links (usually), *is* part of the content to read, and after that, you click for more details: outlined.
• People I set up to use GNU/linux and OpenBSD computers, never had to "learn unix", but basically use it like WinXP (family, & genealogy class patrons).
• For more trust & control, & so bugs can always be fixed, consider GNU/Linux (www.debian.org, Free & open. See their fine documentation.)
• Devuan (pronounced "dev-one"): a debian derivative with added advantage of working without "systemd". The debian.org documentation and alerts are still useful.
• Or, OpenBSD (better security): Free/open general-purpose operating system, with only *2* remote security vulnerabilies in the default setup since 1996! !
• Technical info to use your systems reliably with Free software, knowledge & process management.
• (Suggestions/questions welcome! More information is planned or available on request. Page footer has contact info.)