Computer Software Today

February 18, 2023 Gene Fischer

How to install and configure git on windows 11

Git is a popular version control system used by developers to manage source code and collaborate on projects. The steps

Laptop showing source code in an editor with an orange coffee mug beside it

November 12, 2026 Gene Fischer

Java 25 LTS: What’s New and Should You Upgrade from 17 or 21?

Java 25 is the current LTS, and Oracle’s Premier Support for Java 17 has already ended. Here are the Java 25 features that matter, the support dates, and a practical upgrade checklist.

Laptop screen showing lines of code in a dark room, illustrating AI and LLM application security

Web & Security

November 11, 2026 Gene Fischer

Prompt Injection Explained: Why AI Apps and Agents Get Tricked

Why LLM apps and AI agents follow instructions hidden in user input and web content, what real attacks have looked like, and how developers can contain the damage.

Computer screen showing source code and terminal output during a Git workflow

Developer Tools

November 10, 2026 Gene Fischer

Git Commands Every Developer Should Know (and When to Use Them)

The Git commands you’ll actually use, when to use each one, and how to undo almost any mistake with restore, reset, revert and reflog.

Close-up of a desktop graphics card with cooling fans, the hardware used to run a local LLM with Ollama

November 9, 2026 Gene Fischer

How to Run a Local LLM with Ollama on Windows and Mac

A practical guide to running open-weight models on your own PC or Mac with Ollama: hardware you need, installation, choosing a model, and calling it from C# or Python.

Close-up of programming code on a computer monitor in a dark room, representing AI coding assistants

November 6, 2026 Gene Fischer

AI Coding Assistants Compared (Late 2026): Which to Choose

Claude Code, GitHub Copilot, Cursor, OpenAI Codex and Google Antigravity compared on where they run, what they cost in October 2026, and how a working engineer should pick one.