Computers and Computing:

Using:

• Vintage Apple Macintosh:
  • Getting Started with Your Macintosh

Software:

• Software Starter Kits

Programming:

• Commodore (64, 128, 16, Plus-4, Vic-20):
  • GEOS:
    • GEOS Programmer's Reference Guide

Miscellaneous Operating Systems:

• Encrypted PC Triple-Boot with BitLocker, LUKS, and Key Files Howto

Linux:

• GNOME & MATE: How To Shuffle Your Desktop Background Every So Many Minutes

Miscellaneous

Franklin's 13 Virtues

The Great Dictator's Last Speech

The Hardware Hacker Manifesto

We the Web Kids