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Download Microsoft Security Essentials

Microsoft Security Essentials is available in many locales and languages. To download it, choose your preferred locale or language from the list that follows. Next, choose your operating system to begin the download process.

If you need help finding which version of Windows you're running, see Is my PC running the 32-bit or 64-bit version of Windows?

System requirements


Language


Native name

Windows version

English


English

Download

Select your version

Bulgarian


Български

Download

Select your version

Chinese (Simplified)


中文 简体

Download

Select your version

Chinese (Traditional)


中文 繁體

Download

Select your version

Croatian


hrvatski

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Czech


čeština

Download

Select your version

Danish


dansk

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Dutch


Nederlands

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Estonian


eesti

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Finnish


suomi

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French


français

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German


Deutsch

Download

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Greek


Ελληνικά

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Hungarian


magyar‫

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Select your version

Italian


italiano‫

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Japanese


日本語‫

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Korean


한국어‫

Download

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Latvian


latviešu

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Lithuanian


lietuvių

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Select your version

Norwegian (Bokmål)


norsk bokmål

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Polish


polski

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Select your version

Portuguese (Brazil)


Português (Brasil)

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Select your version

Portuguese (Portugal)


Português (Portugal)

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Romanian


română

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Russian


Русский

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Serbian (Latin)


srpski

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Slovak


slovenčina

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Spanish


español

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Swedish


svenska

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Thai


ไทย

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Turkish


Türkçe

Download

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Ukrainian


Українська

Download

Select your version

Vietnamese


Tiếng Việt

Download

Select your version



Your PC must run genuine Windows to install Microsoft Security Essentials. Internet access fees may apply while downloading.

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