Please read carefully the various terms of use of this site before browsing its pages. By connecting to this site, you accept these terms without reservation. In accordance with Article 6 of Law No. 2004-575 of June 21, 2004, on confidence in the digital economy, the administrators of the website https://excel-tutorial.com are:

  • Company Name: Orion Sigma
  • Legal Form: Simplified Joint Stock Company
  • SIRET: 92267322300017
  • Legal Representative: Frédéric Le Guen
  • Content Manager: Frédéric Le Guen
  • Publication Director: Frédéric Le Guen
  • Address: 32 Boulevard de Strasbourg, 75010 PARIS
  • Email: contact@orion-sigma.com
  • Website: https://excel-tutorial.com

Hosting

  • Host: SARL o2switch
  • Address: 222-224 Boulevard Gustave Flaubert, 63000 Clermont-Ferrand, France

Development

  • Developer: Le Majordome du Net
  • Address: 10 Rue de Penthièvre, 75008 PARIS
  • Website: Le Majordome du Net

Terms of Use

This site (https://excel-tutorial.com) is presented in various web languages (HTML, HTML5, JavaScript, CSS, etc.) to enhance user comfort and pleasant graphics. It is recommended to use modern browsers like Internet Explorer, Safari, Firefox, Google Chrome, etc.

Frédéric Le Guen endeavors to provide reliable and updated information on this site. However, errors or omissions may occur. Users should verify the accuracy of the information and report any changes they deem useful. Frédéric Le Guen is not responsible for the use of this information or for any direct or indirect damage that may result.

Cookies

The site https://excel-tutorial.com may request cookie acceptance for statistical and display purposes. Cookies are data stored on your device by the site server you visit. Some parts of this site may not function properly without cookie acceptance.

The website may offer links to other websites or resources on the Internet. Frédéric Le Guen cannot control such external sites and sources and is not responsible for their availability or content. Users are fully responsible for any risks associated with their use and must comply with their terms of use.

Users, subscribers, and visitors may not create hyperlinks to this site without prior explicit authorization from Frédéric Le Guen.

Services Provided

All company activities and information are presented on the site https://excel-tutorial.com.

Efforts are made to provide accurate information on the site. However, the information is not exhaustive and may change without notice.

Data Limitations

While the site is updated regularly, inaccuracies or omissions may occur. Report any issues via the contact form at https://excel-tutorial.com/contact/, detailing the problem as precisely as possible (problematic page, browser, etc.).

Intellectual Property

All content on https://excel-tutorial.com, including graphics, images, text, videos, animations, logos, and icons, is the exclusive property of the company unless otherwise stated.

Any reproduction, distribution, or modification is strictly prohibited without written consent. Violations may result in legal action.

CNIL Declaration

This site is not registered with the CNIL as per Law 78-17 of January 6, 1978.

Disputes

These terms are governed by French law, and disputes fall under the exclusive jurisdiction of the courts relevant to the company’s headquarters.

Personal Data

Generally, you are not required to provide personal data when visiting the website https://excel-tutorial.com.

Mediavine Programmatic Advertising (Ver 1.1)

The Website works with Mediavine to manage third-party interest-based advertising appearing on the Website. Mediavine serves content and advertisements when you visit the Website, which may use first and third-party cookies. A cookie is a small text file which is sent to your computer or mobile device (referred to in this policy as a “device”) by the web server so that a website can remember some information about your browsing activity on the Website.

First party cookies are created by the website that you are visiting. A third-party cookie is frequently used in behavioral advertising and analytics and is created by a domain other than the website you are visiting. Third-party cookies, tags, pixels, beacons and other similar technologies (collectively, “Tags”) may be placed on the Website to monitor interaction with advertising content and to target and optimize advertising. Each internet browser has functionality so that you can block both first and third-party cookies and clear your browser’s cache. The "help" feature of the menu bar on most browsers will tell you how to stop accepting new cookies, how to receive notification of new cookies, how to disable existing cookies and how to clear your browser’s cache. For more information about cookies and how to disable them, you can consult the information at All About Cookies.

Without cookies you may not be able to take full advantage of the Website content and features. Please note that rejecting cookies does not mean that you will no longer see ads when you visit our Site. In the event you opt-out, you will still see non-personalized advertisements on the Website.

The Website collects the following data using a cookie when serving personalized ads:

  • IP Address
  • Operating System type
  • Operating System version
  • Device Type
  • Language of the website
  • Web browser type
  • Email (in hashed form)

Mediavine Partners (companies listed below with whom Mediavine shares data) may also use this data to link to other end user information the partner has independently collected to deliver targeted advertisements. Mediavine Partners may also separately collect data about end users from other sources, such as advertising IDs or pixels, and link that data to data collected from Mediavine publishers in order to provide interest-based advertising across your online experience, including devices, browsers and apps. This data includes usage data, cookie information, device information, information about interactions between users and advertisements and websites, geolocation data, traffic data, and information about a visitor’s referral source to a particular website. Mediavine Partners may also create unique IDs to create audience segments, which are used to provide targeted advertising.

If you would like more information about this practice and to know your choices to opt-in or opt-out of this data collection, please visit National Advertising Initiative opt out page. You may also visit Digital Advertising Alliance website and Network Advertising Initiative website to learn more information about interest-based advertising. You may download the AppChoices app at Digital Advertising Alliance’s AppChoices app to opt out in connection with mobile apps, or use the platform controls on your mobile device to opt out.

For specific information about Mediavine Partners, the data each collects and their data collection and privacy policies, please visit Mediavine Partners.