Readable terms for a small web edition.

Privacy

This edition uses no advertising trackers, audience analytics, accounts, checkout, uploads, or contact form. It sets no cookies. Interactive controls run in your browser and are not submitted to this site. Hosting providers may process ordinary request logs for delivery and security. If you choose the email link, your email provider and the recipient's provider process that message under their own terms.

Accessibility

The site is designed for keyboard use, visible focus, reduced-motion preferences, text resizing, and small screens. If a barrier prevents access, describe it by email and include the page and device when practical.

Scope and limitations

Excel Principles is an independent educational project. It does not reproduce a specific employer's confidential assessment and does not guarantee employment, interviews, salary, certification, or hiring preference. The preview accepts no uploads and does not evaluate a real person's work.

Trademark and independence

Excel is a trademark of the Microsoft group of companies. This site is not affiliated with, sponsored by, or endorsed by Microsoft.

Sources and corrections

Skill frameworks and product behavior can change. When a lesson refers to a credential or software feature, consult the current official documentation and verify every assisted output before relying on it.

Material may change as the present web edition develops. Send a concise correction with a primary source when possible.