ITProGuru
Dan Stolts started in IT in 1988. For over a decade of that career he wrote ITProGuru for the IT community. Now he is building Just In Time AI, and documenting that build here for the AI era.
From enterprise IT to AI systems -- built in public since 1988.
See Dan Stolts' current work at danstolts.com Hire Dan Stolts -- CTO, Chief AI Officer, VP Engineering
Recent posts
New AI-era lessons alongside the enterprise-IT archive that built this site's reputation. Browse the full archives to tell them apart by year, category, or tag.
- What Windows security settings actually matter if you don't have a dedicated security hire?Five: disk encryption, disabling legacy SMBv1, switching sign-in to a device-bound PIN, turning on Controlled Folder Access, and requiring Network Level Authentication on Remote Desktop -- ...
- How do you get productive with a coding agent fast?Three habits: write a brief before you write a prompt, scope every request to one task the agent can verify on its own, and read every ...
- How I Actually Build Durable Memory for an AI AgentThe hands-on version of agent memory: the index-plus-files layout I actually use, the frontmatter fields that make a memory file findable and trustworthy, the recall-then-verify discipline ...
- How I Batch My AI Prompts So I'm Not Paying to Re-Read the Same Context Six TimesThe hands-on version of the single-prompt batching rule: the exact prompt shapes I use, the CLI flags and system-prompt guardrails I set so an agent stops ...
- Why My Agent's Context Window Fills Up Faster Than I ExpectThe practitioner version: why an agent session runs out of working memory long before you expect it to, what I actually watch to see it coming, ...
- What I Actually Check Before I Trust an Agent's Tool CallThe hands-on companion: the specific checks I run before I let an agent's tool call through, the naming discipline that keeps a permission gate honest, and ...
- Free AI Voice Typing: Better Than Paying for OpenAI Whisper (Windows & Mac)Published: December 7, 2025 Author: Dan Stolts | AI Expert Reading Time: 10 minutes Updated: December 7, 2025 The $130 Mistake I Almost Made Last week, ...
- A Personal Request: Help Us Scale Our AI Impact Deadline June 20, 2025Deadline: Friday, June 20, 2025 | Five $100 Amazon Gift Card Winners Over the years, I’ve shared PowerShell scripts, cybersecurity insights, Microsoft best practices, and IT ...
- Understanding Modern Cybersecurity: A Story of Evolution and ResilienceIntroduction: The Day the Firewall Failed It was a quiet Tuesday afternoon when the alerts began—a workstation in the finance department was acting strangely. The antivirus ...
- Demystifying AI’s Inner Workings: How Tokens and Context Shape What Models UnderstandTokens and context windows are the hidden engines behind every AI conversation. In this technical deep dive, you’ll learn how AI splits, processes, and remembers information—and ...
- The Ultimate AI Assistant Showdown: A Decision-Maker’s Guide to Choosing the Right Chatbot for Your Business NeedsChoosing the right Chat for the right purpose As AI assistants become essential business tools, selecting the right one for your specific needs has never been ...
- Boost Productivity, Security & Compliance with Sysinternals SuiteUnlock the full potential of Microsoft’s Sysinternals Suite to supercharge system monitoring, threat hunting, and compliance reporting. In this post, we’ll walk through must-know utilities like ...
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