Status Astronaut

 icon Microsoft Defender: Antivirus

"Is Microsoft Defender: Antivirus working?"
Microsoft Defender: Antivirus is working normally
All systems are operational. Microsoft Defender: Antivirus is accessible and functioning properly.
Status Chart
This chart displays the hourly status data for over a 24-hour period
Now
24h ago
Operational
Partially working
Major outage
Not working
Recovering
Timeline
A chronological log of system events, performance fluctuations, and user reports. Each entry is tagged with time, status, affected regions, and resolution details for comprehensive tracking and analysis.
Service Status: All systems operational and responding normally
Performance Trend (24h): Service stability is degrading
Community Reports: No issues reported by users in the last 24 hours
Global Availability: Working normally worldwide
What issues are you experiencing?
Please choose the type of issue you're having with the Android app.
Reporting chart
This graph shows problem reports in the last 24 hours compared to typical patterns. The dashed line shows historical baseline when available.
Recent reports
Every user report, from every country, visualized in real-time. Reports are displayed in descending chronological order (newest first) to ensure the most recent issues are immediately visible and no problem goes unnoticed.

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Microsoft Defender: Antivirus

Tools
4.4
64.3K+ reviews
Downloads: 10.0M+
Type: Free
Content Rating: Everyone

About this app

Microsoft Defender is an online security app for your digital life1 and work2.

Stay safer online with Microsoft Defender for individuals1. Defender is an easy-to-use app that helps keep you and your family one step ahead of threats. Microsoft Defender for individuals is available with a Microsoft 365 Personal or Family subscription.

All-in-one se...

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User Reviews from Store

Showing 8 of 10 reviews (Page 1 of 2)

Kadunuri Sridhar

Kadunuri Sridhar

Nov 1, 2025
ok
Rayven Cayetano

Rayven Cayetano

Nov 1, 2025
I downloaded viruses to my phone and I try using Microsoft Defender and it doesn't even work
Beverly Gnau

Beverly Gnau

Oct 31, 2025
Can't remove old Nokia phone & old 8 inch tablet. 8 inch tablet went in the garbage. Nokia phone hasn't been in use since March 2025.
dave wickham

dave wickham

Oct 31, 2025
Great service provided to protect your data etc
Lisle C

Lisle C

Oct 31, 2025
does not work properly.. scans 80% then stops/freezes
T.W. Bell

T.W. Bell

Oct 31, 2025
Great product for safety and the VPN tunnels work.... update I forgot they canceled the VPN and it's been plenty of a hassle trying to configure a new one with all my accounts and services. Apparently it wasn't lucrative enough? And then they took away the autofill feature for Authenticator. 😭 it's very frustrating trying to understand Microsoft logic,
bamby Bayarcal

bamby Bayarcal

Oct 31, 2025
it sucks and I couldn't get a refund because of accidental purchase and it doesn't work
adrian (iamm30w)

adrian (iamm30w)

Oct 31, 2025
can't use without a subscription and user account.

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