Does Windows Defender actually do anything

kodi

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Just wondering has anyone ever had windows defender actually do something?
All mine seems to do is ask for updates every couple of days and that is about it.no popups telling you what it has caught or blocked in fact I wonder if it is actually working.
 

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Self Built Custom Computer.
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Windows 10 Pro x64
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i7-4770K
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Asus Z87 Sabertooth
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16Gig DDR3-2400
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Just wondering has anyone ever had windows defender actually do something?
All mine seems to do is ask for updates every couple of days and that is about it.no popups telling you what it has caught or blocked in fact I wonder if it is actually working.
Its completely useless. Cant detect any spyware or virus. A complete waste.
 

My Computer

Computer Manufacturer/Model Number
Samsung NP530U4B-S02IN
OS
Windows® 8 Pro (64-bit)
CPU
Intel® Core™ i5 Processor 2467M (1.60GHz, 3MB L3 Cache)
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Samsung Electronics
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6GB DDR3 System Memory at 1,333MHz (on BD 4GB + 2GB x 1)
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AMD Radeon™ HD7550M 1GB DDR3 (Ext. Graphic)
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Realtek High Definition Audio
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35.56cm (14.0) SuperBright 300nit HD LED Display
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1366x768
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1TB S-ATA II Hard Drive (5400RPM) with ExpressCache 16GB SSD
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sucks
Antivirus
Microsoft Security Essentials
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Google Chrome (Sync enabled)
Hello Brian,

Windows Defender acts as a pretty good anti-malware program that compliments a good antivirus program. I have never had it catch anything for me as well though.

However, you might consider using the newer Microsoft Security Essentials instead. It basically replaces Windows Defender, and has antivirus and anti-malware protection included. It's one of the best free ones that you can use for great protection.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
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Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
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Corsair Hydro H115i
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Logitech wireless K800
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Logitech MX Master 4
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2 Gb/s Download and 100 Mb/s Upload
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Malwarebyte Anti-Malware Premium
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Google Chrome
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Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Hello Brian,

Windows Defender acts as a pretty good anti-malware program that compliments a good antivirus program. I have never had it catch anything for me as well though.

However, you might consider using the newer Microsoft Security Essentials instead. It basically replaces Windows Defender, and has antivirus and anti-malware protection included. It's one of the best free ones that you can use for great protection.
I agree with Shawn. I have replaced windows defender with MSE.
 

My Computer

Computer Manufacturer/Model Number
Samsung NP530U4B-S02IN
OS
Windows® 8 Pro (64-bit)
CPU
Intel® Core™ i5 Processor 2467M (1.60GHz, 3MB L3 Cache)
Motherboard
Samsung Electronics
Memory
6GB DDR3 System Memory at 1,333MHz (on BD 4GB + 2GB x 1)
Graphics Card(s)
AMD Radeon™ HD7550M 1GB DDR3 (Ext. Graphic)
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
35.56cm (14.0) SuperBright 300nit HD LED Display
Screen Resolution
1366x768
Hard Drives
1TB S-ATA II Hard Drive (5400RPM) with ExpressCache 16GB SSD
Internet Speed
sucks
Antivirus
Microsoft Security Essentials
Browser
Google Chrome (Sync enabled)
The linked change log from the MMPC illustrates the depth of new and updated detections in version 1.85.1476.0, dated July 5, 2010: Definition change log.
 

My Computer

OS
Windows 7 & Windows Vista Ultimate
Thanks for the quick replies .
I am running Avast free and have been using it since it first came out and would not change it as I am quite happy with it,also running Malwarebytes (paid Version) so i think I am covered
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built Custom Computer.
OS
Windows 10 Pro x64
CPU
i7-4770K
Motherboard
Asus Z87 Sabertooth
Memory
16Gig DDR3-2400
Graphics Card(s)
Gigabyte GT740
Sound Card
Onboard
Monitor(s) Displays
Benq 27" - Dell 23' - Benq 22"
Screen Resolution
1680x1050
Hard Drives
Samsung 840 Pro 128g SSD
1xWestern Digital Caviar Green 1tb
2xWestern Digital Caviar Green 2 tb
PSU
Seasonic 760 watt Platinum
Case
Coolermaster Haf - X
Cooling
Noctua NH-C12P CPU Cooler
Keyboard
Logitech illuminated keyboard
Mouse
Logitech Perfomance MX
Internet Speed
Cable = speeds to 20Mbps downsteam and 512kbps upsteam
Antivirus
Avast Internet Security
Browser
Firefox
Just wondering has anyone ever had windows defender actually do something?
All mine seems to do is ask for updates every couple of days and that is about it.no popups telling you what it has caught or blocked in fact I wonder if it is actually working.

It's a good built-in anti-spyware program. It is better than nothing at all and can be easily replaced with any anti-spyware program of your choice.

Hello Brian,

Windows Defender acts as a pretty good anti-malware program that compliments a good antivirus program. I have never had it catch anything for me as well though.

However, you might consider using the newer Microsoft Security Essentials instead. It basically replaces Windows Defender, and has antivirus and anti-malware protection included. It's one of the best free ones that you can use for great protection.

I completely agree. I have noticed more licensed AV programs tend to be discounted now ever since MSE was released. I guess Microsoft really cut into their profit margin by releasing a quality product that works, has an intuitive interface and is all-in-one.
 

My Computer

OS
Windows 7 Home Premium x64
CPU
Intel Core 2 Quad Q9450 @ 3.2GHz
Motherboard
Asus P5Q PRO Turbo
Memory
4GB DDR2-800
Graphics Card(s)
MSI Radeon HD 5850
Sound Card
Creative Labs Audigy2 ZS
Monitor(s) Displays
Samsung 225BW
Hard Drives
(2) 1TB Samsung F1, (2) 1.5TB Samsung F2, 1TB Samsung F2, 2TB Samsung F3
PSU
Corsair HX650
Case
Antec Nine Hundred
It's gone just gave it the boot
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built Custom Computer.
OS
Windows 10 Pro x64
CPU
i7-4770K
Motherboard
Asus Z87 Sabertooth
Memory
16Gig DDR3-2400
Graphics Card(s)
Gigabyte GT740
Sound Card
Onboard
Monitor(s) Displays
Benq 27" - Dell 23' - Benq 22"
Screen Resolution
1680x1050
Hard Drives
Samsung 840 Pro 128g SSD
1xWestern Digital Caviar Green 1tb
2xWestern Digital Caviar Green 2 tb
PSU
Seasonic 760 watt Platinum
Case
Coolermaster Haf - X
Cooling
Noctua NH-C12P CPU Cooler
Keyboard
Logitech illuminated keyboard
Mouse
Logitech Perfomance MX
Internet Speed
Cable = speeds to 20Mbps downsteam and 512kbps upsteam
Antivirus
Avast Internet Security
Browser
Firefox
Brian,

If it helps, I run Avast Free AV with MSE at the same time for double protection. They worked together to make sure that they do not conflict with each other, and I never had a issue with them running together yet.

Out of the two I would say that MSE is clearly the best choice if you just wanted to use one program instead. Avast has seemed to of slipped in the ranks and not quite as good as it use to be, and is now a ok free option.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
I did not think it was advisable to run two AV's at the same time, but if you say that they work together I will try running Avast and MSE together.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built Custom Computer.
OS
Windows 10 Pro x64
CPU
i7-4770K
Motherboard
Asus Z87 Sabertooth
Memory
16Gig DDR3-2400
Graphics Card(s)
Gigabyte GT740
Sound Card
Onboard
Monitor(s) Displays
Benq 27" - Dell 23' - Benq 22"
Screen Resolution
1680x1050
Hard Drives
Samsung 840 Pro 128g SSD
1xWestern Digital Caviar Green 1tb
2xWestern Digital Caviar Green 2 tb
PSU
Seasonic 760 watt Platinum
Case
Coolermaster Haf - X
Cooling
Noctua NH-C12P CPU Cooler
Keyboard
Logitech illuminated keyboard
Mouse
Logitech Perfomance MX
Internet Speed
Cable = speeds to 20Mbps downsteam and 512kbps upsteam
Antivirus
Avast Internet Security
Browser
Firefox
Hi, Kodi.

You are correct. It generally is not advisable to run two AV's at the same time since it can cause conflicts. As Brink explained with regard to Avast & MSE:
They worked together to make sure that they do not conflict with each other, and I never had a issue with them running together yet.
 

My Computer

OS
Windows 7 & Windows Vista Ultimate
Just wondering has anyone ever had windows defender actually do something?
All mine seems to do is ask for updates every couple of days and that is about it.no popups telling you what it has caught or blocked in fact I wonder if it is actually working.

I did have it spring into action once with Vista, saying my Hosts file had been changed.

When i had a look it had been changed (by me with Admin rights) and i did this edit about 9 weeks before Defender gave me the alert.

I stopped using Defenders Real Time protection a long time ago and just used it for on demand scans. The last time i did a clean install i disabled Defender completely
 

My Computer

Computer Manufacturer/Model Number
Hewlett Packard Compaq Presario CQ60-305au
OS
Windows Seven Home Premium 32bit SP1
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AMD Athlon QI46 2.1Ghz
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Wistron 303c
Memory
2048 Mb DDR2 SD RAM
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NVidea GE GoForce 8200M G/256mb dedicated graphics memory
Sound Card
MCP78S NVidea high definition
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15.6" High definition Brightview Widescreen
Screen Resolution
1336x768
Hard Drives
Toshiba MK2555GSX ATA
Hate to say it, but I've always disabled Windows Defender. :o
Sometimes it causes more problems then necessary.

I use SpywareBlaster by Javacool Javacool Software , along with Avira Premium Security Suite on all three of my computers.

I also have SuperAntiSpyware (a paid for subscription) and Malwarebytes' Anti-Malware (set to "manual" in Services), to scan when I want to.

I whole heartedly recommend Microsoft Security Essentials if you need a free anti-virus program.
 

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Bruce ... somewhere in his 40's
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Windows 7 Ultimate 32bit SP1
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Intel(R) Core(TM)2 Quad CPU @ 2.40GHz, 2400 MHz
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INTEL/D975XBX2
Memory
4 GB
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ATI Radeon HD 2600 Pro
Monitor(s) Displays
Samsung SyncMaster 914v
Screen Resolution
1280 x 1024
Hard Drives
2/500GB each ... ST3500630AS ATA Device.
One is not connected
PSU
Rocketfish 700 W
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G.Skill Gigabyte Chassis
Keyboard
Standard PS/2 Keyboard
Mouse
Microsoft PS/2 Mouse
Internet Speed
DSL
Antivirus
Avira Internet Security
Browser
IE 11
Other Info
ATI HDMI Audio
I whole heartedly recommend Microsoft Security Essentials if you need a free anti-virus program.

Agree Jacee, MSE has caught several things that McAfee missed (McAfee came with the PC, what can I say)

I have noticed more licensed AV programs tend to be discounted now ever since MSE was released. I guess Microsoft really cut into their profit margin by releasing a quality product that works, has an intuitive interface and is all-in-one.

It was really interesting that when MSE was being beta tested, most software reviewers were giving it excellent marks.

Then a report came out, a "independent test" which claimed MSE missed a whole bunch of stuff and was inferior.

About two months later, someone uncovered that the "independent test" was actually financed by McAfee and Norton. Maybe they were a bit worried?
 

My Computer

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PC/Desktop
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Dell Hell oh Well
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Win 7 32 Home Premium, Win 7 64 Pro, Win 8.1, Win 10
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Intel Core 2 Duo 2.93GHz
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Not much with my ADHD
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ATI Radeon HD 4350
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24" HDTV/Monitor
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Blurry after a Scotch or 2
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1 HDD 250 GB, 1 HDD 1 TB, 3 - 1 TB Externals
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Don't get on my case...man :D
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I have an Air Conditioner & Diet Pepsi
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Saitek Cyborg
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10 yr old MS optical mouse that still works
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Never fast enough
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Various
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Various
It was really interesting that when MSE was being beta tested, most software reviewers were giving it excellent marks.

Then a report came out, a "independent test" which claimed MSE missed a whole bunch of stuff and was inferior.

About two months later, someone uncovered that the "independent test" was actually financed by McAfee and Norton. Maybe they were a bit worried?

I don't recall any negative reviews of MSE but I do remember other AV vendors shrugging MSE off as if they weren't worried about the competition.
 

My Computer

OS
Windows 7 Home Premium x64
CPU
Intel Core 2 Quad Q9450 @ 3.2GHz
Motherboard
Asus P5Q PRO Turbo
Memory
4GB DDR2-800
Graphics Card(s)
MSI Radeon HD 5850
Sound Card
Creative Labs Audigy2 ZS
Monitor(s) Displays
Samsung 225BW
Hard Drives
(2) 1TB Samsung F1, (2) 1.5TB Samsung F2, 1TB Samsung F2, 2TB Samsung F3
PSU
Corsair HX650
Case
Antec Nine Hundred
I wasn't keen on mse when I tried it - Avast seems to be quicker and uses less resources, updates more often , too.

Each to their own.
 

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System One System Two

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    OS
    7 X64
    CPU
    i5 8400
    Motherboard
    gigabyte b365m ds3h
    Memory
    2x8gb 3200mhz
    Hard Drives
    various
    PSU
    pure power 11 400w cm
    Case
    Coolermaster
    Cooling
    cryorig m9i
  • Computer type
    PC/Desktop
    OS
    7x64
    CPU
    g5400
    Motherboard
    ga b365m ds3h
    Memory
    8gb ddr4 2400
    PSU
    xfx pro 450w
I wasn't keen on mse when I tried it - Avast seems to be quicker and uses less resources, updates more often , too.

Each to their own.

I used to use Avast. It served me well until it let some malware through. The major thing I didn't like about it was the two separate interfaces. It had one interface for the realtime protection and another interface for manual scanning, which looked like some car CD player (see attached). Even though it was free I didn't like having to register.
 

Attachments

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My Computer

OS
Windows 7 Home Premium x64
CPU
Intel Core 2 Quad Q9450 @ 3.2GHz
Motherboard
Asus P5Q PRO Turbo
Memory
4GB DDR2-800
Graphics Card(s)
MSI Radeon HD 5850
Sound Card
Creative Labs Audigy2 ZS
Monitor(s) Displays
Samsung 225BW
Hard Drives
(2) 1TB Samsung F1, (2) 1.5TB Samsung F2, 1TB Samsung F2, 2TB Samsung F3
PSU
Corsair HX650
Case
Antec Nine Hundred
I wasn't keen on mse when I tried it - Avast seems to be quicker and uses less resources, updates more often , too.

Each to their own.

I used to use Avast. It served me well until it let some malware through. The major thing I didn't like about it was the two separate interfaces. It had one interface for the realtime protection and another interface for manual scanning, which looked like some car CD player (see attached). Even though it was free I didn't like having to register.

ALL programs let some through, that is the old version you should try the new Avast 5
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built Custom Computer.
OS
Windows 10 Pro x64
CPU
i7-4770K
Motherboard
Asus Z87 Sabertooth
Memory
16Gig DDR3-2400
Graphics Card(s)
Gigabyte GT740
Sound Card
Onboard
Monitor(s) Displays
Benq 27" - Dell 23' - Benq 22"
Screen Resolution
1680x1050
Hard Drives
Samsung 840 Pro 128g SSD
1xWestern Digital Caviar Green 1tb
2xWestern Digital Caviar Green 2 tb
PSU
Seasonic 760 watt Platinum
Case
Coolermaster Haf - X
Cooling
Noctua NH-C12P CPU Cooler
Keyboard
Logitech illuminated keyboard
Mouse
Logitech Perfomance MX
Internet Speed
Cable = speeds to 20Mbps downsteam and 512kbps upsteam
Antivirus
Avast Internet Security
Browser
Firefox
ALL programs let some through, that is the old version you should try the new Avast 5

Already moved on, using Microsoft Security Essentials now.
 

My Computer

OS
Windows 7 Home Premium x64
CPU
Intel Core 2 Quad Q9450 @ 3.2GHz
Motherboard
Asus P5Q PRO Turbo
Memory
4GB DDR2-800
Graphics Card(s)
MSI Radeon HD 5850
Sound Card
Creative Labs Audigy2 ZS
Monitor(s) Displays
Samsung 225BW
Hard Drives
(2) 1TB Samsung F1, (2) 1.5TB Samsung F2, 1TB Samsung F2, 2TB Samsung F3
PSU
Corsair HX650
Case
Antec Nine Hundred
I wasn't keen on mse when I tried it - Avast seems to be quicker and uses less resources, updates more often , too.

Each to their own.

I used to use Avast. It served me well until it let some malware through. The major thing I didn't like about it was the two separate interfaces. It had one interface for the realtime protection and another interface for manual scanning, which looked like some car CD player (see attached). Even though it was free I didn't like having to register.
Hi jon, it's all in one window now. It has different pages but only one window. I agree about the version in your pic, I hated that setup. In my opinion that was the worst.
 

My Computer

Computer Manufacturer/Model Number
Averatec 6130HS-20
OS
Windows 7 Professional 32-bit (6.1, Build 7600)
CPU
Intel(R) Pentium(R) 4 3.00 GHz HT
Memory
2.0 GB
Graphics Card(s)
ATI Mobility Radeon 9600 64MB
Sound Card
Realtek AC'97 Audio
Screen Resolution
1280 x 800
Hard Drives
Seagate 96023A 60GB 7200RPM -
Seagate FreeAgentDesktop 250GB
Cooling
20 Inch Box Fan
Mouse
Targus PAWM10 Wireless Optical Laptop Mouse
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