Antivirus Para Pc Gratis Windows 11

(optional)

Incluye protección contra ransomware, bloqueador de sitios web maliciosos y hasta una VPN gratuita limitada.

Es el antivirus que ya viene incluido en tu sistema. Para la mayoría de los usuarios domésticos, es más que suficiente gracias a su integración total con Windows 11 y su nulo impacto en el rendimiento. antivirus para pc gratis windows 11

| | Best free antivirus | |------------------|--------------------------| | Casual home user, only Office & browsing | Microsoft Defender (built‑in) | | You download many files, use USB drives, or torrent | Bitdefender Free or Kaspersky Free | | You want extra tools (VPN, cleaner, password manager) | Avast One Essential (but be ready for upgrade pop‑ups) | | You suspect you already have a virus | Malwarebytes Free (on‑demand scanner) + Microsoft Defender |

When searching for free antivirus, be cautious of the following: Close the browser tab

Su interfaz es minimalista y carece de funciones adicionales si no te suscribes a sus planes superiores. 3. Avast One Basic: La suite gratuita más completa

| | How to spot it | |----------|--------------------| | Fake pop‑up saying “Virus detected – call Microsoft now” | Microsoft never calls you. Close the browser tab. | | “Free antivirus” that requires your phone number | They will spam or sign you up for subscriptions. | | Download from antivirus-today[.]xyz | Only use .com or .org domains of known brands (Bitdefender, Kaspersky, Malwarebytes). | | “Your Windows 11 license has expired – install our antivirus to renew” | Windows 11 doesn’t work like that. | if you want second‑opinion scans

A: Some do (Avast was fined for selling user browsing data in the past). Microsoft Defender and Bitdefender Free have better privacy policies. Read the privacy statement before installing.

A: For most people, yes. Add common sense + regular Windows updates, and you’re safe.

: For most home users on Windows 11, Microsoft Defender is enough – provided you keep Windows Update on and use common sense (don’t open suspicious attachments). However, if you want second‑opinion scans , extra features , or better protection against zero‑day threats , one of the free third‑party options below is a good choice.