cookies and other technologies

Websites, online services, interactive applications, email messages and ads may use “cookies” and other technologies such as web tags. These technologies help us better understand the behavior of users, tell us what parts of our website people have visited and facilitate and measure the effectiveness of ads and web searches. We treat the information collected by cookies and other non-personal information technologies. However, to the extent that Internet Protocol (IP) addresses or similar identifiers are considered personal information by local law, we also treat these identifiers as personal information. Similarly, to the extent that non-personal information is combined with personal information, we treat the combined information as personal information for the purposes of this privacy policy.


Ads that are delivered by the Google advertising platform may appear in the news of If you do not want to receive ads targeting your Google advertising platform interests, you can enable the ad limit with any ad blocker, who will choose not to receive such ads regardless of what device you are using. and its derived pages use cookies and other technologies to remember personal information when you use our website, online services and applications. Our goal in these cases is to make your experience with more comfortable and personal.

For example, knowing your name allows us to welcome the next time you visit Knowing your country and language – and if you are an educator, the school – helps us provide a personalized experience and provide the best customer service. If you wish to disable cookies and are using any web browser, check with your provider to find out how to disable cookies.

Please note that certain web features of will not be available once cookies are disabled. As with most internet services, they gather information automatically and store it in log files. This information includes Internet protocol (IP) addresses, browser type and language, Internet service provider (ISP), reference and exit websites and applications, operating system, date and time and clickstream data.  

We use this information to understand and analyze trends, administer the site, to know the behavior of the user on the site, to improve our products and services and collect demographic information about our user base as a whole. can use this information in our marketing and advertising services.  

In some of our emails, we use a “click-through URL” related to the web content of When customers click on one of these URLs, we track this click data to help us determine Interest in specific topics and measure the effectiveness of our communication with the client. If you do not want to track in this way, you should not click on text or graphic links in the emails.