Microsoft Defender est-il suffisant pour protéger votre PC en 2024 ? 🤔 Beaucoup pensent encore qu’un antivirus payant est indispensable, mais Windows intègre une solution de sécurité puissante et efficace, totalement gratuite !
Dans cette vidéo, nous allons explorer en détail : ✅ Comment accéder à Microsoft Defender et naviguer dans son interface ✅ Les différentes fonctionnalités de protection et comment les activer ✅ Comparaison avec les antivirus payants : est-il vraiment nécessaire de payer ? ✅ Astuces et bonnes pratiques pour renforcer la sécurité de votre PC
💡 Microsoft Defender offre une protection en temps réel, basée sur le cloud, et mise à jour régulièrement par Microsoft. Pourquoi dépenser de l’argent alors que Windows vous protège déjà efficacement ?
📢 Dites-moi en commentaire : utilisez-vous encore un antivirus payant ? Si oui, lequel et pourquoi ?
🔔 Abonnez-vous à CanalTechnologie pour ne rien manquer sur l’actualité tech et les meilleurs tutoriels ! 🚀 👍 Si cette vidéo vous a été utile, laissez un pouce bleu et partagez-la avec vos amis.
00:00Many users continue to pay for antivirus, believing that Microsoft Defender is not enough to protect their PC.
00:08However, this tool built into Windows has evolved considerably and now offers advanced protection against viruses, ransomware and other threats.
00:16So, should you really invest in a paid antivirus?
00:20In this video, we will analyze in detail the capabilities of Microsoft Defender,
00:24see how it compares to third-party solutions and, most importantly, how to configure it properly for optimal security.
00:31Stay tuned until the end so you don't miss anything.
00:34Here we go!
00:47Microsoft Defender Antivirus, formerly Windows Defender, comes pre-installed on Windows 10 and Windows 11.
00:53It provides real-time protection against viruses, malware, ransomware and all other digital threats.
01:01Its main assets?
01:03Real-time protection, fast and comprehensive scans, automatic and regular updates, all built directly into Windows.
01:11Thanks to its features, Defender stands out as a reliable solution to secure your system without additional investment.
01:19Access to Microsoft Defender.
01:27Click the Start button on your PC, then type “Windows Security” in the search bar.
01:34You will see the corresponding application appear, select it.
01:37You are now on the Windows Security Dashboard, where all the protection features are grouped together.
01:45Take a moment to explore this space, which will allow you to manage your system protection at a glance.
01:53Dashboard Navigation
01:55In this dashboard, you will find several essential sections.
02:03Virus and threat protection, account protection, firewall and network protection, application and browser control, and device performance and health.
02:13For example, in the “Virus and Threat Protection” section,
02:17You can run a quick scan or opt for a full scan of your system.
02:32Run an analysis
02:33To run a quick scan, simply click on “Quick Scan”.
02:42If you want a more in-depth scan, select "Scan Options" and then choose "Full Scan".
02:57Note that the full scan may take a few minutes depending on the size of your hard drive.
03:14Now that we are in the “Virus and threat protection” section of Microsoft Defender,
03:30Let's see together how to configure the settings to optimize the security of your PC.
03:35To begin, click on “Manage Settings” which is located under the heading “Virus & Threat Protection Settings”.
03:42You will go to a menu where several options are available.
03:47First option, real-time protection.
03:50Here you can enable or disable real-time protection.
03:54We recommend leaving this option enabled,
03:57because it allows Microsoft Defender to continuously monitor your system
04:00and automatically block any threat as soon as it is detected.
04:05Second option, cloud-based protection.
04:08This feature allows Defender to consult an online database in real time to analyze suspicious files.
04:15Enabling cloud-based protection enhances the tool's responsiveness to emerging threats.
04:22Third option, automatic sending of samples.
04:25You can also enable automatic sample submission to Microsoft.
04:28This helps improve the detection of new threats,
04:33because suspicious files are analyzed by Microsoft experts to update virus definitions.
04:38If you have any concerns about privacy,
04:42Please note that this option complies with current safety standards.
04:46Fourth option, exclusions.
04:48In this section, you can set exclusions for certain files, folders, or file types that you do not want Defender to scan.
04:58This can be useful if you have specific applications or large documents for which you want to avoid repeated scans.
05:05Be careful, however, to exclude only what is strictly necessary so as not to harm the overall security of your system.
05:11Once you have enabled Tamper Protection and Virus & Threat Protection,
05:17You can scroll down to the Windows Security menu to discover other options essential to the security of your device.
05:24Account Protection
05:25Firewall and Network Protection
05:30Application and Browser Control
05:36Device security
05:41Device performance and integrity
05:44Parental Control Options
05:48History of protection
05:50I'll let you discover these options for yourself and configure them according to your needs.
05:56They strengthen the overall security of your device and allow you to maintain control over your protection.
06:02Feel free to explore these settings and let me know in the comments if you'd like a detailed guide on any of them.
06:11Tips and best practices
06:14To get the most out of Microsoft Defender, here are some essential tips.
06:24Schedule full scans regularly, ideally once a week, to ensure nothing goes unnoticed.
06:30Be sure to keep Windows up to date, as security updates strengthen Defender's ability to deal with new threats.
06:40Make sure real-time protection is always enabled to immediately block any intrusion or infection attempts.
06:46By following these recommendations, you will optimize the security of your system without having to invest in a paid antivirus.
06:54So, that's our overview of Microsoft Defender Antivirus.
07:03I hope this video has helped you better understand how this tool built into Windows can effectively protect your PC.
07:09If you enjoyed this presentation, please consider giving it a thumbs up, subscribing to Canal Technology, and clicking the bell to ensure you don't miss any of our upcoming videos.
07:19Please feel free to ask questions or share your experiences in the comments below or I will be happy to answer them.
07:26Thank you for your attention and see you soon on Canal Technology.
