320 step-by-step IT guides and fixes across Windows Server, Microsoft 365, Teams, Windows, Docker, and virtualization.
Gemini 4 Carbon is out at $2/$10 per million tokens until Nov 30, then $4/$20. What changes in the API, when Argon still fits, and what /swarm does.
Troubleshoot Teams Direct Routing methodically: check the SBC connection and SIP options, voice routing and PSTN usages, user enablement, and one-way audio causes.
Meta's Muse Ember costs $0.10/$0.50 per million tokens with 1M context. How it compares with Claude Haiku 5.5 on price, benchmarks and subagent coding work.
Claude Fable 5.2 costs $8/$40 per million tokens and is now Claude Code's default Fable model. What Anthropic measured, and when Opus 5.5 still fits better.
Tencent Hy4 adds vision and computer use with a 1M-token context. See OpenRouter and Tencent pricing, how to call tencent/hy4, and why weights aren't out yet.
A practical Microsoft 365 security checklist for small businesses: MFA, Conditional Access, admin hygiene, anti-phishing, secure score, audit logging, and external sharing controls.
GPT-6 Cyber built working exploits for 948 Linux kernel bugs and found 81 high-severity Firefox flaws. Here's what OpenAI measured and who can get access.
Audit failed logons in Active Directory: enable the right audit policy, read Event ID 4625, decode logon types and failure codes, and trace where bad attempts come from.
Proxmox web GUI won't load on port 8006? Diagnose pveproxy, certificate errors, a full root disk, and quorum issues, then restart the right services to get back in.