Tech Articles by Howard Fosdick@RexxInfo.org

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Useful Tech --

Personal Computer Evolution Personal Computer Advances -- in Charts How to Get a FREE Computer... Really! How to Refurbish Computers -- The Ultimate Guide A Refurbishing Story The Ultimate Free Guide to Fixing Computer Hardware How to Refurbish a Single Core Computer Don't Refurbish with Windows All About Optical Discs How to Speed Up Your Wifi Why Use FOSS and White Boxes? How to Secure Your Home Wireless Network Disaster Recovery for the Home Office How to COMPLETELY wipe a disk How to create a Live USB Scripting Languages: What You Need to Know How to Run a Mainframe on Your PC Rexx Programmers Reference (2nd Edition, 2025)


Linux --

Linux Line Commands to Identify Computer Hardware How to Identify Performance Bottlenecks How to Upgrade Your PC's Hardware How to Shrink PDF Files How to Convert Media Files and Save Space How to Improve Linux PC Performance How to Traverse Directories in Shell Scripts How to Use PUSHD and POPD in Shell Scripts Bash versus Python Comparison Review of Puppy Linux Review of antiX Linux


Fun --

Best Free New Games The BEST Computer Solitaires Test Your Rexx Knowledge - ANSI Version Test Your Rexx Knowledge - Mainframe Version Computers in Films Computers in Old Films and TV Computers in Old Films and TV - Part II Intriguing Poems Benchmark Your Computer!


More --

Techies Guide to Stock Investing What Will You Do After Programming? The Article that First Introduced Hype Curves How to Stop Trolls How to Save Energy My Rexx Journey Who Uses Rexx, and Where? Ode to Chopper