Level hub
Intermediate
- Intermediate Any tool News
Agent security: attackers are running agents too
OWASP's incident data puts agents where the damage lands, and Anthropic's threat report shows attackers using agents of their own.
- Intermediate Any tool News
Model updates: September 2026
Anthropic says its new Opus does the top model's job for less, OpenAI moved to GPT-6, and the strongest models now come with a gate.
- Intermediate Copilot Guide
Analysing data with Copilot in Excel
It explains inherited formulas and runs analysis that formulas cannot reach. Checking the numbers is still your job.
- Intermediate Claude Explainer
Claude Sonnet and Opus, explained
If your Claude app or your work Copilot lets you pick between them, here is what actually changes when you switch.
- Intermediate Copilot Explainer
Copilot agents at work, explained
What Copilot Studio and the agent builders actually do, and the questions to ask before your organisation switches them on.
- Intermediate Copilot Guide
Copilot Cowork, and when to hand over a whole task
The agentic Copilot plans and runs multi-step jobs on its own, and charges for every one, which turns picking the right work for it into a spending decision.
- Intermediate Any tool Explainer
MCP servers, explained
The standard plug that lets any AI assistant reach your files, tools and data, and what you're trusting when you use one.
- Intermediate Copilot Explainer
Where does Copilot send your data?
Your prompts and files stay inside your organisation's own area of Microsoft's cloud. Web searches and connected add-ons do not.
- Intermediate Any tool Explainer
Tokens and context windows, explained
Why an assistant 'forgets', and how much it can really hold at once.
- Intermediate Any tool Explainer
Prompt engineering, separated from the folklore
Why wording changes results, which techniques hold up, and how much of this you actually need.
- Intermediate Any tool News
Agent security: the threat list is now evidence, not theory
OWASP's latest agentic security report swaps hypothetical risks for disclosed CVEs. Prompt injection still tops it.
- Intermediate Any tool News
EU AI Act: the high-risk deadline has moved
The AI Omnibus pushes the biggest compliance date from August 2026 to December 2027, but plenty is already binding.
- Intermediate Any tool News
Model updates: July 2026
Three big releases in three weeks, and the cheap tiers, not the flagships, are the real story.
- Intermediate ChatGPT Explainer
ChatGPT's data controls, explained
What OpenAI does with your chats by default, and the settings that change it.
- Intermediate Any tool Comparison
Claude vs ChatGPT vs Gemini for coding help
Which assistant to reach for when you're writing or debugging code, task by task.
- Intermediate Any tool Comparison
Claude vs ChatGPT vs Gemini vs Copilot for writing
Which assistant to reach for, by task, with the trade-offs stated plainly.
- Intermediate Gemini Guide
Gemini inside Google Workspace
Using Gemini where your documents already live: what it does well, and where it disappoints.
- Intermediate Gemini Explainer
Gemini's data controls, explained
What Google does with what you type, and why the answer is completely different at work and at home.
- Intermediate Any tool Explainer
What AI actually costs the planet
A grounded look at AI's energy and water footprint, neither dismissive nor doom-laden.
- Intermediate Any tool Explainer
Who owns what AI makes?
The honest, unsettled state of AI and copyright, and how to stay on safe ground.
- Intermediate Any tool News
What changed in the big models this month
A short, dated round-up of notable updates to the major assistants. Verify before relying on specifics.
- Intermediate Any tool News
The EU AI Act: what's now in force
A plain-language status check on Europe's AI rules and who they affect. Orientation, not legal advice.
- Intermediate Any tool Explainer
Shadow AI: the unsanctioned-tool problem
Why staff paste sensitive data into random chatbots, and what to do about it.
- Intermediate Claude Guide
Building with Claude Artifacts
Turn a chat into a working document, page, or small app you can see and refine.
- Intermediate Any tool Guide
Using AI to improve accessibility
Practical ways AI lowers everyday barriers, and how to use it with people rather than instead of them.
- Intermediate Claude Guide
Getting more from Claude Projects
Keep context in one place so you stop pasting the same background into every chat.
- Intermediate Any tool Explainer
What people mean by 'AI agents'
The jump from a chatbot that answers to a system that takes actions, and why that jump deserves more care.
- Intermediate Any tool Guide
Writing an AI acceptable-use policy
A short, usable policy people actually follow, not a document that gets ignored.
- Intermediate Any tool Explainer
Where AI bias comes from
Why models inherit human bias, where it shows up, and what you can actually do.
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