Privacy Policy

IK Learning (called “we,” “us,” or “this site” below) offers free Class 9 and Class 10 Computer Science study notes. This Privacy Policy describes what information gets collected while you use the site and how that information is used.

Information We Collect

You do not need to create an account or hand over personal information to read the notes, MCQs, or questions here. In particular:

• Usage counters: We track anonymous, aggregated view counts on book information pages; no personal data is tied to these numbers.
• Theme preference: Your light or dark mode selection is stored locally in your browser so it is remembered the next time you visit.
• Standard server logs: As with most websites, our hosting provider may keep basic technical logs (such as IP address, browser type, and pages viewed) for security and performance reasons.

Advertising and Cookies

This site shows ads delivered by third-party ad networks, including Google AdSense, which is what keeps the notes free to read. As a third-party vendor, Google uses cookies — including the DoubleClick advertising cookie — to serve ads on this site. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the internet.

You can read how Google handles data from partner sites at policies.google.com/technologies/partner-sites, and you can turn off personalised advertising at any time through Google Ads Settings. Vendor-level opt-outs are available from the Network Advertising Initiative and YourAdChoices.

For a full breakdown of every cookie and storage item this site uses, see our Cookie Policy.

Children's Privacy

This site publishes study material for Class 9 and Class 10 students. It is a general-audience educational resource rather than a service directed at children under 13, and it is not designed for use by them. We do not knowingly collect personal information from anyone, and we never ask any visitor — of any age — to register, sign in, or submit personal details in order to read the notes.

If you believe a child has sent us personal information, please contact us and we will delete it. Parents and guardians are welcome to get in touch with any question about how this site works.

Your Privacy Rights

Because we do not operate accounts and do not collect names, email addresses, or other identifying details through this website, there is normally no personal data of yours for us to look up, export, or erase. Where data protection law still gives you rights over information handled on our behalf, those rights include:

• Access and portability: asking what information, if any, is held about you.
• Correction and erasure: asking for information to be corrected or deleted.
• Objection and withdrawal of consent: objecting to personalised advertising, or withdrawing consent you previously gave, using the controls linked above.
• No sale of personal information: we do not sell or share personal information, and we have no financial incentive programme.

Visitors in the EEA, UK and Switzerland are shown a consent message by our advertising partner before advertising cookies are set where the law requires it, and can change that choice at any time. Residents of California and other regions with comparable laws may exercise the equivalent rights listed above. To make any such request, please contact us. Note that data collected directly by Google through advertising is governed by Google's own Privacy Policy.

Third-Party Links

Our pages may link out to other resources. We are not responsible for the privacy practices or content on those external sites, so please check their own policies before sharing any information with them.

Changes to This Policy

This Privacy Policy may be updated periodically. Updates will appear on this page along with a new revision date.

Contact Us

Questions about this Privacy Policy? Please visit our Contact page.