Privacy Policy

This Privacy Policy explains what information ti84onlinecalc.com collects, how it is used, and what choices you have. By using this site, you agree to this policy.

1. Information We Collect

  • Information you provide directly, such as your name and email address, if you contact us through the Contact page or by email.
  • Automatically collected technical data, including IP address, browser type, device type, pages visited, time spent on pages, and referring page.

2. How We Use Information

  • To operate, maintain, and improve the website
  • To analyze site usage and fix technical errors
  • To respond to inquiries submitted through the Contact page
  • To display advertising through Google AdSense

We do not sell or trade your personal information.

3. Google AdSense and Advertising Cookies

This site displays ads served by Google AdSense. Google and its third-party vendors use cookies to serve ads based on your prior visits to this site and other sites. You can control ad personalization through Google Ads Settings or through aboutads.info.

4. Other Third-Party Services

We use Google Analytics to understand site traffic.

5. Cookies

This site uses cookies. See the Cookies Policy below for details.

6. Children’s Privacy

This site does not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, contact us at support@ti84onlinecalc.com.

7. Data Security

We take reasonable steps to protect your information. No method of transmission over the internet is 100% secure.

8. Your Rights

Depending on your location, you may have the right to access, correct, or request deletion of your personal information, and to opt out of data sharing for advertising purposes. Contact support@ti84onlinecalc.com to exercise these rights.

9. Links to Other Websites

This site links to external websites for reference. We are not responsible for the privacy practices of third-party sites.

10. Changes to This Policy

We may update this policy from time to time. Changes will be posted on this page with a revised “Last updated” date.

11. Contact

Questions about this policy: support@ti84onlinecalc.com or our Contact page.

Cookies Policy

1. What Are Cookies?

Cookies are small text files stored on your device when you visit a website, used to remember information about your session or preferences.

2. Types of Cookies We Use

  • Essential cookies: required for the calculator and site to function
  • Analytics cookies: used by Google Analytics to understand site usage
  • Advertising cookies: used by Google AdSense to serve ads, including personalized ads where permitted

3. Managing Cookies

Most browsers let you control or delete cookies through their settings. To manage ad personalization specifically, use Google Ads Settings or aboutads.info. For general cookie management, visit allaboutcookies.org.

4. Changes to This Cookies Policy

We may update this policy from time to time.