153 step-by-step IT guides and fixes across Windows Server, Microsoft 365, Teams, Windows, Docker, and virtualization.
How VMware snapshots and delta disks really work, why they grow and slow your VMs, the 72-hour rule, and why a snapshot is not a backup. Practical guidance.
Set up Aider with DeepSeek on Windows for git-native AI pair programming at pennies per session. Install, API key, model flags, config file, and fixes.
Remove a password from a PDF you own on Windows free using WSL and qpdf. Decrypt files you have the password for, locally and offline — nothing uploaded.
Bind mount vs named volume in Docker: how they differ, when to use each, where data lives, permissions, backups, and the down -v data-loss trap.
Set up OpenCode with DeepSeek for a cheap, open-source coding agent. The opencode.json provider block, model IDs, API key, pricing, and fixes — on Windows or WSL.
Convert PDF to JPG or PNG free on Windows using WSL and pdftoppm. Turn pages into images at any resolution, batch the whole file, all offline with no uploads.
Windows Update frozen at 0%, 30%, or 100%? Learn how to tell stuck from slow, reset the update components, run the troubleshooter, and repair files with DISM and SFC.
Configure OpenAI Codex CLI to use DeepSeek through config.toml. The custom provider block, wire_api gotcha, model choice, pricing, and fixes — on Windows or WSL.
Split a PDF into separate pages or page ranges free on Windows using WSL. Use pdfseparate or qpdf to extract pages locally — no uploads, nothing leaves your PC.