Microsoft Windows Defender Download 64 Bit

Microsoft Defender on Android Microsoft Defender on iOS Microsoft Defender on Mac Microsoft Defender on Windows More than...Less

Follow the steps below to install Microsoft Defender on your devices. And yes, devices... we encourage you to install on up to v devices per person.

Of import:This article is virtually the Microsoft Defender app that is included with Microsoft 365 Family or Personal subscriptions. If you lot're looking for information about the Microsoft Defender Antivirus that is built into Windows, meet Stay protected with Windows Security.

Ready to install?

1. Open https://aka.ms/AndroidDefender on your Android device to go to Microsoft Defender in the Google Play Store.

   Note:If your device has both a Personal Profile and a Work Profile, then you need to install the app in the Personal Profile.

2. Follow the installation steps on the Play Shop folio.

3. Later installing, sign in with your personal Microsoft business relationship (such as @outlook.com, @hotmail.com, or @alive.com).

   Tip:If you don't have a personal Microsoft account, you can get ane for complimentary at https://outlook.com.

When you first sign into Microsoft Defender on Android, we'll walk you lot through a few easy steps that showtime with setting up web protection. During this process, we'll enquire you lot to give Defender permission to do ii things: run in the background and use the Accessibility Service.

Run in the groundwork

A security tool that only works sometimes isn't nearly equally constructive. You lot want Microsoft Defender to e'er lookout your dorsum, protecting you from the malicious sites y'all weren't expecting. In lodge to do that, Defender needs permission to run in the background.

Accessibility service

In social club to make certain the site yous're going to isn't known to be dangerous, Defender needs to exist able to see the address. To do that on Android, we employ the Accessibility Service to read, almost literally, the address from your browser.

Important:Merely one app at a fourth dimension can take permission to use the Accessibility Service. If you requite that permission to a different app, web protection in Defender will be turned off.

After setting up web protection, we'll ready anti-malware protection. To practice this we demand to ask for a couple more than permissions.

Admission device storage

Microsoft Defender scans apps and files on your device to picket for possible threats. To do that, it needs to be able to access those files. We only use that permission to await for malicious apps, a process that happens entirely on your device. No information about your apps or files is sent to Microsoft.

Send notifications

If you want Microsoft Defender to tell you if nosotros find a threat, you lot'll need to allow usa to send you notifications on your device.

Run in the background

Notation:If you already allowed Microsoft Defender to run in the groundwork for web protection, you won't be asked for this permission again.

Protecting your device is a full-time job, but you probably want to use your device for other things, like texting, gaming, piece of work, and entertainment. By allowing Microsoft Defender to run in the groundwork, y'all allow u.s. to help keep you safer all the time.

Allow's finish with a scan

Finally, Microsoft Defender will run an initial scan of your device to see if there are threats already on it. This scan commonly merely takes a minute or two.

If that initial scan finds any threats Microsoft Defender will notify you and help you remove them.

1. Open https://aka.ms/iosDefender on your iOS device to go to Microsoft Defender in the Apple tree App Store and follow the installation steps.

2. After installing, sign in with your personal Microsoft account (such as @outlook.com, @hotmail.com, or @live.com).

   Tip:If y'all don't have a personal Microsoft account, you tin can become i for complimentary at https://outlook.com.

When you showtime sign into Microsoft Defender on iOS, nosotros'll walk you through a few easy steps that to set up web protection. During this process, we'll enquire you lot to give Defender permission to practise two things: prepare a local virtual private network (VPN) and allow notifications.

A local VPN?

Due to the built-in security settings in iOS, other apps aren't able to see the accost (URL) an app is trying to open up, including those being opened in the web browser. To make sure the site you're going to isn't known to be dangerous, Defender needs to be able to see the accost.

To exercise that, we set upward a local VPN. Information technology'due south called a local VPN because it never leaves your device—it's just a connection betwixt your browser and Microsoft Defender running on your device.

When y'all click on a link, the browser sends the accost you're going to through that local VPN to Defender. Defender checks the accost so (bold it's good), lets the browser open that site. The whole affair happens and then rapidly you won't even notice.

Allow notifications

If the site is found to be malicious that'due south where notifications come in. We block access to the site, only iOS won't permit the states notify yous of the trouble in the browser, then instead nosotros send you a notification telling you that the site you're trying to go to is dangerous. From that notification you can close the browser tab and stay safe. Or, if you're completely certain that the site is safe, y'all can choose to continue to the site anyway.

Important:You can choose non to allow notifications and web protection will still work, but you lot won't go the notification that it was Defender who blocked the site you were trying to go to.

Note: Microsoft Defender is not currently supported on ARM-based devices.

1. Open https://aka.ms/WindowsDefender to go to Microsoft Defender in the Microsoft Store and select Install.

2. After installing, sign in with your personal Microsoft account (such as @outlook.com, @hotmail.com, or @alive.com).

   Tip:If you lot don't accept a personal Microsoft business relationship, you tin get one for gratuitous at https://outlook.com.

Note: Microsoft Defender on Mac requires macOS 10.xiv or later.

1. Open https://aka.ms/MacDefender on your device to download the WDAV.PKG installation file.

2. Open the WDAV package file on your Mac and follow the installation steps.

3. Subsequently installing, sign in with your personal Microsoft business relationship (such every bit @outlook.com, @hotmail.com, or @live.com).

   Tip:If you don't have a personal Microsoft account, y'all can get i for complimentary at https://outlook.com.

When you kickoff sign into Microsoft Defender on Mac, we'll will walk you through a few easy steps to set up anti-malware protection on your device.

During this procedure, we need you to requite Microsoft Defender a couple of permissions so that it tin can protect y'all.

Arrangement admission

To start with, nosotros'll take you open the Security settings, then follow these steps:

1. Select the padlock at the bottom left so y'all can make changes. You'll exist prompted to enter your password or other authentication.

2. You lot should see a prompt that says that Some arrangement software requires your attention before it can be used.Select the Detailsbutton.

3. If you run into a dialog request you lot to select Microsoft Defender and Microsoft Defender Extension, select both and so OK.

Note:If you're using macOS Catalina (10.15) you may just encounter an Allow button, rather than Details.

Once that's done, select the padlock again to preclude further changes.

Access files

Next, we'll need permission to access your files. Microsoft Defender scans apps and files looking for threats and information technology can only do that if information technology has permission to access the files. Nosotros'll inquire you to select Open Privacy Settings, then follow these steps:

1. Select Full Deejay Access.

2. Select Microsoft Defender and (if you run into it)Microsoft Defender Extension.

Let's end with a browse

Finally, Microsoft Defender volition run an initial scan of your device to see if there are any threats already on information technology. That scan may take a while—depending on the speed of your device and how many apps you lot have—but you can keep using your figurer while the scan runs in the groundwork.

If that initial scan finds any threats Microsoft Defender will notify y'all and assist you remove them.

Tip:If Microsoft Defender is successfully installed and running, y'all'll come across its icon on the title bar near the clock at the top right.

Share your security status with family organizers

If you're part of a Microsoft 365 Family unit subscription the last step is to decide if you'd like to share your security status with your family organizers. The family organizer is the person who established the Microsoft 365 Family unit subscription, and any other family members that person has selected to exist family organizers.

By sharing your security status, y'all make information technology easier for the family organizers to assist go on your devices rubber. This simply shares security information from Defender, non any other data about your device or whatever of your personal data. For more information see Protect the whole family unit with Microsoft Defender.

Once that procedure is done, nosotros'll have you to your Microsoft Defender dashboard and and so yous're all set.

Adjacent, encounter Getting started with Microsoft Defender.

Got more questions about installing Defender?

Visit the Microsoft Defender Answers forum

Need more aid?

Source: https://support.microsoft.com/en-us/topic/installing-microsoft-defender-ba7d17d7-464b-444d-bb47-990b7278369d

Posted by: morristhadell.blogspot.com

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