
How to Use AI in Excel on Your Desktop — Lapu AI
Three ways to use AI in Excel — Copilot, web widgets, and a desktop AI agent that reads your local .xlsx without uploading. Tasks, limits, and trade-offs.
Product updates, engineering insights, and company news.

Three ways to use AI in Excel — Copilot, web widgets, and a desktop AI agent that reads your local .xlsx without uploading. Tasks, limits, and trade-offs.

An AI agent sandbox isolates an autonomous agent from your real machine. See how cloud vs desktop sandboxing differs, and which pattern protects you.

How desktop AI agents work in 2026: the screenshot-plan-act loop, accessibility-tree control, the role of permissions, and why a desktop runtime matters.

Claude Mythos 5 and Fable 5 are powerful, but a bigger model alone does not act on your machine. Here is what changes for desktop AI agents.

Convert PDF to Excel with AI on your desktop — extract tables from invoices, statements, and reports into .xlsx with permission, no upload required.

Desktop AI agent vs browser agent: one drives your real macOS or Windows machine with permission; the other clicks inside a cloud browser tab.

On device AI runs the model on your computer instead of a remote server. Here is what changed in 2026, where it works, and where the cloud still wins.

Extract data from PDF with AI on your desktop — keep invoices, contracts, and reports off vendor servers. A local-first workflow with a desktop AI agent.

We compare 7 desktop AI agents by where they run — native machine vs cloud, container, browser, or CLI. See which actually control your real computer.

A least privilege AI agent gets exactly the permissions one task needs — no more. Learn the model that keeps desktop AI safe on macOS and Windows.

Automate file organization with AI on macOS or Windows. A step-by-step guide that keeps files local, uses permissions, and shows what a desktop agent does.

An AI desktop PC pairs a 40+ TOPS neural processing unit with the Copilot+ spec. See what the hardware does and which software actually uses it.

AI automation without Zapier: a desktop agent drives your real apps — Finder, Excel, legacy tools — no API, no webhook, no per-task fees. See when it wins.

What is the best desktop for AI computing tasks in 2026? A buyer's guide to NPUs, GPUs, and unified memory for local LLMs and desktop AI agents.

A permissioned AI desktop agent stays open all day beside your work. Here is what permission-based local execution looks like on macOS and Windows in 2026.

Local first AI keeps your data on your device; cloud AI sends it to a server. Here is what the choice changes for privacy, latency, and cost.

AI for desktop is software that runs on macOS or Windows and uses a frontier AI model to plan and execute multi-step tasks across your files, apps, and shell.

Computer use AI lets a model see your screen, click, and type — like a person. Here is how it works, where it shines, and where it still fails.

An AI agent audit trail must record every action, prompt, and tool call with timestamps and integrity controls. Here's what to log and why.

AI agent permissions are how you keep desktop AI safe. Learn the four permission tiers, least privilege, and audit trails that put you in control.

Lapu AI is a desktop AI agent for macOS and Windows that reads your files, runs commands, and acts on your machine with permission-based execution.

How Lapu AI works on macOS and Windows — the agent loop, permission tiers, audit trail, and local-first execution that keeps you in control of every action.
Follow us for updates on product development and the future of desktop AI agents.
Lapu AI handles the repetitive work between you and outcomes. One desktop agent, zero tab-switching. Available now on macOS and Windows.
Free to start. Cancel in 1 click. Files stay on your machine.
