Choose a task. Follow the steps.
How To
Make something work, learn a new tool, or check a result. Start with a task below and follow a practical tutorial at your own pace.
Run AI on your computer
Set up a local model, choose its size and check what stays offline.
- 7 min read
How to Use Ollama in Python: Your First Local Request
Use Ollama in Python with a local model. Set up a virtual environment, send a chat request, stream output, and diagnose model or connection errors.
Follow the tutorial - 3 min read
Choose LLM Quantization for Your Task
Compare smaller quantizations using your own failure cases, memory limits and correction effort instead of assuming one format always wins.
Follow the tutorial - 3 min read
Check Whether Your Local AI Works Offline
Audit generation, embeddings, OCR and tools, then test a complete offline workflow without assuming that a local model makes every step local.
Follow the tutorial - 6 min read
How to Run AI Locally With Ollama: A Beginner's Setup Guide
Install Ollama, run a small local model, check CPU or GPU usage, and troubleshoot slow responses without assuming every AI feature stays offline.
Follow the tutorial
Get something done with AI
Turn sources into study material, create a video or check an image's provenance.
- 8 min read
How to Verify AI Images with C2PA Content Credentials
Verify AI images with C2PA Content Credentials. Check image provenance, signatures and edit history, and learn what missing metadata cannot prove.
Follow the tutorial - 8 min read
How to Use Higgsfield AI: Your First Image-to-Video Clip
Follow a practical Higgsfield AI tutorial: prepare a reference image, direct one camera move, review the result and export a useful first video.
Follow the tutorial - 6 min read
How to Use NotebookLM for Studying: Notes to Practice Questions
Build a useful NotebookLM study workflow: choose course sources, ask focused questions, check citations, and turn mistakes into targeted revision.
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Build and verify your workflow
Check agent permissions, test prompt changes and restore a database backup.
- 3 min read
Test Whether Your PostgreSQL Backup Restores
Verify PostgreSQL recovery with an isolated restore, representative data checks and application tests instead of relying on a successful backup log.
Follow the tutorial - 11 min read
MCP Permissions Audit: What Can an AI Agent Access?
Run an MCP permissions audit before connecting a server. Map files, credentials, network access and tools with a practical MCP security checklist.
Follow the tutorial - 9 min read
Prompt Regression Testing: Test LLM Model Updates
Use prompt regression testing to compare LLM prompts and model updates. Build an eval set, score regressions, automate checks and gate releases.
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