Mastering Classic C++ Programming: A Comprehensive Guide to Core Language Features and Object-Oriented Programming Concepts


Data Privacy

Legal Terms

Cookies Policy

Please read these policies carefully. It might have changed since you last visited.

Privacy Policy

Effective Date: July 01, 2020

Your privacy matters to us.

The mission of Lexicon Learning is to provide a platform of learning and to connect the aspiring leaders of the world and enable them to learn and share. At the center of this mission is our absolute commitment to be transparent about the data we may collect about you when you sign up, and how it is used and with whom it may be shared in future.

This policy provides the information we process to support Lexicon Learning and other products and features offered by Lexicon Learning (Lexicon Learning Products or Products).

You may choose to stay anonymous by browsing some limited features of Lexicon Learning. When you sign up you will have full access to all of the features we provide. However, this policy applies to everyone visiting the site.

Our registered users (“Members”) share their minimal personal profiles, engage with other members, share knowledge and send private messages, post and view relevant content, and learn and develop communication skills. A limited amount of content with limited features are viewable to non-members (“Visitors”).

1. What Data We May Collect from Registered Members?

Account Registration

To create an account you need to provide data including your name, an account name, an email address, a password and a date of birth. These are mandatory fields. Date of birth is to verify your age as we provide this service only a person with age greater than 13, and it is kept encrypted in our profile database.

Profile Detail

You have a choice about the information on your profile, such as your phone number, profession, country and gender. You don’t have to provide additional information on your profile; however, profile information gets you visibility and credibility, when you try to connect with another member. It’s your choice whether to include sensitive information on your profile and whether to make that sensitive information public. Please do not post or add personal data to your profile that you would not want to be publicly available.

Posting and Uploading Data

We do not collect personal data from you other than storing the data in database. You may send a post, write a message, write an article, or upload a file (photo, video, or audio), which are carefully stored in the database. The data stored are profile picture, pictures in the photo gallery, photo messages, and shared videos or audio messages.

You don’t have to post or upload personal data, although if you don’t, you may miss out on some interesting features which make your experience more useful and fun.

2. How May We Use Your Data?

2.1 Services

How we use personal information will depend on spectrum of Services you use and the level of choices you make in regards to posting and reading materials. We use the data to help you and other users to improve effectiveness with the help of automated systems and inferences the program make, so that our Services (including ads) can be more relevant and useful to you and others.

Stay Connected

Our Services allow you to connect and stay in touch with friends and family, and any other professional or personal contacts. To do so, you can “connect” with the person who you choose, and who also wish to “connect” with you. When you connect with other Members, you will be able to search and see each others’ connections in order to expand your's or their network.

You may choose to invite someone to our Services, send a connection request, or allow another Member to become your connection. When you invite someone to connect with you, your invitation will include your basic profile information (e.g., name, profile photo, and profession). We will send invitation reminders to the person you invited.

Provide measurement, analytics, and other business services.

We use the information we have (including your activity off our Products, such as the websites you visit and ads you see) to help advertisers and other partners measure the effectiveness and distribution of their ads and services, and understand the types of people who use their services and how people interact with their websites, apps, and services. Learn how we share information with these partners.

Promote safety, integrity and security.

We use the information we have to verify accounts and activity, combat harmful conduct, detect and prevent spam and other bad experiences, maintain the integrity of our Products, and promote safety and security on and off of Lexicon Learning Products. For example, we use data we have to investigate suspicious activity or violations of our terms or policies. To learn more, visit the Lexicon Learning Security Help Center.

Communicate with you.

We use the information we have to send you marketing communications, communicate with you about our Products, and let you know about our policies and terms. We also use your information to respond to you when you contact us.

Research and innovate for social good.

We use the information we have (including from research partners we collaborate with) to conduct and support research and innovation on topics of general social welfare, technological advancement, public interest, health and well-being.

2.2. Advertising

We target ads to Members, Visitors and others both on and off our Services directly or through a variety of partners, using the following data, whether separately or combined:

  • Data from advertising technologies on and off our Services, pixels, ad tags, cookies, and device identifiers;
  • Member-provided information (e.g., profile, contact information, profession and company);
  • Data from your use of our Services (e.g., search history, reading materials, content you read, page visits, photo click or videos you watch, clicking on an ad, etc.);
  • Information from advertising partners, vendors and publishers; and
  • We use the information we have to develop, test and improve our Products, and testing and troubleshooting new products and features.

3. How Information Is Shared?

Your information is shared with others in the following ways: 

Sharing on Lexicon Learning Product Suites

In future, there may be more than one products under Lexicon Learning brand. Therefore, data gathered using Lexicon Learning web or mobile application will be able to be used its whole or part of the database in its other products or sister concerns.

People and accounts you share and communicate with

When you share and communicate using our Products, you choose your audience for what you share. For example, when you send a message on Lexicon Learning, you select the audience for the message, such as a group, all of your friends, or a customized list of people. When you post anything for public, that can be seen beyond your network and they see what other actions you have taken on our Products, including engagement with ads and sponsored content. We also let other accounts see who has viewed their Lexicon Learning Posts and Stories. 

Public information can be seen by anyone, on or off our Products, including if they don't have an account. This includes your Lexicon Learning profile; any information you share with a public audience; information in your public profile on Lexicon Learning; and content you share on a Lexicon Learning profile and sharing pages. 

Content others share or re-share about you

You should consider who you choose to share with, because people who can see your activity on our Products can choose to share it with others on and off our Products, including people and businesses outside the audience you shared with. For example, when you share a post or send a message to specific friends or accounts, they can download, screenshot, or re-share that content to others across or off our Products. Also, when you comment on someone else's post or react to their content, your comment or reaction is visible to anyone who can see the other person's content, and that person can change the audience later. 

Information about your active status or presence on our Products.

People in your networks can see signals telling them whether you are active on our Products, including whether you are currently active on Lexicon Learning, or when you last used our Products.

Vendors and service providers.

We may provide information and content to vendors and service providers who support our business, such as by providing technical infrastructure services, analyzing how our Products are used, providing customer service, facilitating payments or conducting surveys.

Researchers and academics.

We may also provide information and content to research partners and academics to conduct research that advances scholarship and innovation that support our business or mission, and enhances discovery and innovation on topics of general social welfare, technological advancement, public interest, health and well-being.

Law enforcement or legal requests.

We share information with law enforcement or in response to legal requests in the circumstances as required by law.

4. Choices & Obligations

How Can You Manage Information?

We provide you with the ability to access, rectify and erase your personal data. Learn more in your Lexicon Learning Profile Editing facility or Settings.

We store data until it is no longer necessary to provide our services and Lexicon Learning Products, or until your account is deleted - whichever comes first. This is a case-by-case determination that depends on things like the nature of the data, why it is collected and processed, and relevant legal or operational retention needs. For example, when you search for something on Lexicon Learning, you can access and delete that query from within your search history at any time, but the log of that search is deleted after 12 months. If you submit a copy of your government-issued ID for account verification purposes, we delete that copy 30 days after submission. Learn more about deletion of content you have shared and cookie data obtained through social plugins. 

When you delete your account, we delete things you have posted, such as your photos and status updates, and you won't be able to recover that information later. Information that others have shared about you isn't part of your account and won't be deleted. If you don't want to delete your account but want to temporarily stop using the Products, you can deactivate your account instead. To delete your account at any time, please visit the Lexicon Learning Settings.

How do we respond to legal requests?

We access, preserve and share your information with regulators, law enforcement or others:

It is possible that we will need to disclose information about you when required by law, subpoena, or other legal process or if we have a good faith belief that disclosure is reasonably necessary to:

(1) investigate, prevent or take action regarding suspected or actual illegal activities or to assist government enforcement agencies;

(2) enforce our agreements with you;

(3) investigate and defend ourselves against any third-party claims or allegations;

(4) protect the security or integrity of our Services (such as by sharing with companies facing similar threats); or

(5) exercise or protect the rights and safety of Lexicon Learning, our Members, personnel or others.

We attempt to notify Members about legal demands for their personal data when appropriate in our judgment, unless prohibited by law or court order or when the request is an emergency. We may dispute such demands when we believe, in our discretion, that the requests are overbroad, vague or lack proper authority, but we do not promise to challenge every demand.

Information we receive about you (including financial transaction data related to purchases made with Lexicon Learning) can be accessed and preserved for an extended period when it is the subject of a legal request or obligation, governmental investigation, or investigations of possible violations of our terms or policies, or otherwise to prevent harm. We also retain information from accounts disabled for terms violations for at least a year to prevent repeat abuse or other term violations.

How will we notify you of changes to this policy?

We'll notify you before we make changes to this policy and give you the opportunity to review the revised policy before you choose to continue using our Products.

How to contact Lexicon Learning with questions?

You can learn more about how privacy works on Lexicon Learning. If you have questions about this policy, you can contact us in Contact-Us page.

Date of Last Revision: June 01, 2020







Contact Us