Computer Science

Reinstalling an operating system: key steps and practical advice

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Réinstallation d’un système d’exploitation : étapes clés et conseils pratiques

IN BRIEF Preparation: Back up all important data. Choosing the system: Determine which version of the operating system to install. Creating a media: Use a USB drive or DVD for installation. Installation: Follow the installation program’s instructions. Configuration: Adjust post-installation settings for optimal use. Updates: Install the latest updates for security and performance. Reinstalling applications: … Read more

Computer training: choosing between universities, schools, and online options

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Formations en informatique : choisir entre universités, écoles et options en ligne

IN BRIEF Diverse computer science training: universities, schools, online options. Computer schools: specialized degrees from 1 to 5 years after high school. Universities: programs from bachelor’s to master’s level, involving a theoretical approach. BTS and BUT: practical and sought-after training after high school. Choice between in-person training and distance learning. Online platforms for MOOCs and … Read more

Understanding the basics of blockchain and cryptocurrencies: a guide for beginners

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Comprendre les bases de la blockchain et des cryptomonnaies : un guide pour débutants

IN BRIEF Introduction to Blockchain: Decentralized and secure system for transactions. Definition of Bitcoin: First cryptocurrency, pioneer of digital transactions. Other Altcoins: Variety of cryptocurrencies alternative to Bitcoin. NFTs: Unique digital assets on the blockchain, redefining ownership. Common Myths: Demystifying misconceptions about cryptocurrencies. Investment: Strategies and mistakes to avoid for beginners. Ethics in AI: Importance … Read more

VPN: guiding the choice of the right service

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VPN : guider le choix du bon service

IN BRIEF A VPN strengthens your online security. Study key factors to choose the right service. Prioritize the no-logs policy of providers. Opt for secure encryption protocols like OpenVPN. Avoid free services that compromise your data. Compare the best options like NordVPN and ExpressVPN. Consider connection speed and infrastructure quality. Inquire about money-back guarantees offered. … Read more

The essential computer skills for beginners

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Les compétences essentielles en informatique pour les débutants

IN BRIEF Programming Languages: Start with HTML, CSS, then Python. File Management: Importance of organizing folders. Office Skills: Master Word, Excel, PowerPoint, and Outlook. Operating System: Understand the components of a computer. Security: Basic concepts to protect data. Project Management: Work effectively in a team. Problem Solving: Critical thinking techniques. In a world where technology … Read more

Guide to Cleaning Your PC: Essential Software and Tips

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Guide pour nettoyer son PC : logiciels et astuces indispensables

IN SHORT Perform a complete antivirus scan with trusted software. Uninstall unused programs to free up space. Use tools like CCleaner to clean your hard drive. Dust your PC regularly to avoid the buildup of dirt. Use Malwarebytes to remove unwanted software. Access the built-in disk cleanup tool in Windows. Use free software for effective … Read more

Virtual and Augmented Reality: Understanding the Differences and Exploring the Applications

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La réalité virtuelle et augmentée : comprendre les différences et explorer les applications

IN BRIEF Virtual Reality (VR) : total immersion in a digital environment. Augmented Reality (AR) : enhancement of the real world with virtual elements. VR creates completely simulated experiences, while AR overlays information on our environment. Applications of VR : video games, training simulations, and virtual tourism. Applications of AR : navigation, interactive education, and … Read more

Cybersecurity: the fundamentals for protecting your data

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Sécurité informatique : les fondamentaux pour protéger vos données

IN BRIEF Password Management: Use strong and varied passwords. Regular Backups: Back up your data to avoid any loss. Updates: Perform regular updates of your system. Antivirus Protection: Install reliable security software. Public Wifi Networks: Avoid connecting to unsecured networks. Access Management: Limit data access based on needs. Risk Analysis: Regularly assess your vulnerabilities. Cybersecurity: … Read more

The best educational software to stimulate learning in children and adolescents

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Les meilleurs logiciels éducatifs pour stimuler l'apprentissage des enfants et adolescents

IN BRIEF 1. iEducatif: Free software for children from kindergarten to elementary school with educational games. 2. Kahoot! and Quizlet: Interactive tools for reviewing and reinforcing knowledge. 3. GCompris: Free software with hundreds of educational activities for ages 2-10. 4. Duolingo: Language learning adapted for children. 5. Khan Academy Kids: Multi-disciplinary learning platform for young … Read more

Protecting your online privacy: essential techniques and tools

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Protéger sa vie privée en ligne : techniques et outils indispensables

IN BRIEF Install antivirus software on all your devices to protect yourself. Use strong and unique passwords for each account. Regularly update your operating systems. Avoid public Wifi for sensitive transactions. Share data only with reputable brands. Use a password manager like LastPass. Enable two-factor authentication where possible. Limit tracking while browsing. Secure your social … Read more