Integrated antimalware suite offering real-time, heuristic protection, phishing defenses, and lightweight performance with minimal configuration
Integrated antimalware suite offering real-time, heuristic protection, phishing defenses, and lightweight performance with minimal configuration
Vote (520 votes)
Program license Full
Developer Microsoft
Version 102.2503.28002.0
Works under Windows
Vote
(520 votes)
Developer
Microsoft
Works under
Windows
Program license
Full
Version
102.2503.28002.0
Pros
- Stops most types of malware
- Integrated with Windows
- Relatively lightweight & fast
- Offers phishing protection
Cons
- Lacks password manager
- Plug-ins required for Chrome or Chromium
- Few options
Windows Defender is an antimalware program that scores consistently well against an overwhelming majority of cybersecurity threats that it comes across. Some engineers believe it can stop almost every single attack a PC user could run into on a regular basis, since it comes with a heuristics routine that allows it to spot unusual behavior even if a particular attack hasn't been discovered yet.
Since the tool is arguably part of the Windows operating system, you can easily configure it using tools found either in the Control Panel or the Settings window dpeending on the specific version of the operating system that you're working with. Most importantly, you can set Defender to run at all times so you can be sure you're protected against threats in real-time.
Those who want to perform an in-depth offline scan can either do so manually or schedule one so it runs while they're asleep. While these tend to take a while, test data seems to suggest that the app doesn't take quite as long as you might think.
Malware can sometimes hijack a system's boot routine, so you might think you're safe when you're not. Windows Defender will take the opportunity to reboot your system as many times as necessary to prevent these kinds of attacks from seizing control of your machine.
Perhaps most imporatntly, Defender includes a tamper protection feature that prevents crackers from disabling the cloud-based threat protection the software provides. That gives you the peace of mind that comes with knowing you'll always be protected.
Naturally, that doesn't mean that you can engage in risky behaviors online. No piece of antimalware software is going to be completely secure and there's always the risk that a social engineering attack will help to take down a machine. However, Microsoft has provided a series of updates that put Windows Defender on equal footing with most other products. In several ways, it's a shade better than the traditional antivirus solution that you might be used to working with.
For instance, it doesn't require any input to work. The app does almost everything automatically, which means you won't have to worry about forgetting to keeep it updated. In fact, Windows Update will usually download the latest definitions and signatures whenever everything else on your system gets updated.
At the same time, you can be sure that it's consistently using the right kind of options for the machine you're working with. Some antivirus programs come with a whole mess of configuration options that can befuddle even the most serious users. Defender just detects the right ones for your hardware and provides a short checklist that's surprisingly easy to work with.
Long-time users of the software will notice that the name on the window's title bar will read Microsoft Defender after updating. If that's the case, then nothing at all is wrong with your software. Microsoft has been trying to phase out the Windows name to promote the fact that users can now secure Unix systems with the app. In fact, server administrators can deploy a number of Defender instances and control them from from a single workstation if they prefer. All you have to do is add on the Windows Subsystem for Linux.
Home users won't have to think about any of this, however. All they need to do is install Windows Defender once and they probably won't need to touch it much after that. Those who do end up with some sort of security breach will get a clear and concise error message, so they'll know right away when something's done wrong.
All of Defender's messages are in plain language, which means that you'll be able to diagnose any errors yourself. If the app stops a threat, then Defender will let you know and it might even ask you how to proceed. Due to the presence of some great defaults, however, you won't have to put too much thought into these questions.
You may find that the software even automatically scans all of your downloads and let you know if any of them were dirty. Should anything be found, you'll be given the opportunity to delete or otherwise whisk away the infected content while retaining anything that wasn't damaged in the process.
Pros
- Stops most types of malware
- Integrated with Windows
- Relatively lightweight & fast
- Offers phishing protection
Cons
- Lacks password manager
- Plug-ins required for Chrome or Chromium
- Few options
Windows Defender, otherwise known as Microsoft Defender, is an anti-virus software that's included with most Windows operating systems. It is a full anti-spyware program that includes real-time monitoring to identify and remove security threats.
For those that want to protect against malware and pop-ups, Windows Defender is a must. Unlike other anti-viral programs, Windows Defender comes free with any computer running the Microsoft operating system.
Windows Defender works by performing background scans during normal processing. It also possible for users to conduct manual, pre-scheduled, and deep scans in order to identify security issues, viruses, or other spyware.
Though consumers appreciate Windows Defender, it's not considered as robust as other paid security softwares. It is also not as fast as other antiviral software, owing to the way that it inefficiently scans permanent computer memory.
However, the software is only improving with time. Consistent, free updates are provided for any Windows system beyond Windows XP. Windows Defender consistently outranks paid security services on standardized safety tests.
Pros
- Completely free
- Great protection
- Easy to use software
- Doesn't interfere with using the computer
Cons
- Not as robust as some paid security systems
Windows Defender is a great tool for those who want to crack down on their internet security and browse the web safely and securely. It is quite a robust tool for Windows and keeps it's users completely protected.
Unlike a lot of other antivirus programs, Windows Defender is completely free. It protects against malware, annoying pop-ups, and viruses. It also keeps users computer running smoothly and as quickly as possible at all times. Despite being free, it works just as well as many paid antivirus programs. It is a great tool for Windows users as a primary method of protection as well as a backup method just in case.
Windows Defender is currently offered only for Windows devices. It only comes in English and Italian.
The Windows Defender interface is incredibly easy to use. When there is an issue on the user's computer, they are immediately notified with ways that they can take action against it. These notifications look like large pop-ups with warning signs or red icons and lettering. It is very easy to know when something is wrong. While everything is running smoothly, Windows Defender slips into the background. It does its job while not interrupting the user with unnecessary notifications and boring updates.
Windows Defender primarily runs scans in the background while users do other things on their computer, but it is possible to go to the security page and do a quick scan manually. On the security home screen, there is plenty of other important information regarding when the last scan was conducted, how many threats have been found, and if there is anything to be worried about on the computer.
Overall, Windows Defender is just as good, if not better, than most of what is on the market. It is a great tool to keep safe while browsing and is very easy to use.
Pros
- Completely free
- Great protection
- Easy to use software
- Doesn't interfere with using the computer
Cons
- Not as robust as some paid security systems
Pros
- It is entirely free!
- Easy to download, install, and use.
- Windows Defender is the official Windows antivirus solution, so it is updated automatically with Windows Update.
- Timely, regular updates of definitions delivered straight from Microsoft.
- There are many support articles online and good support from Microsoft.
- As powerful as any other free antivirus program.
- Allows for flexible scan types and scheduled scans.
- The newest version has added support for boot time scans (Windows Defender Offline).
Cons
- Windows Defender may not detect what some other programs consider malware.
- Windows Defender may not be as powerful as some paid antivirus programs.
- Windows Defender has an occasional glitch on some computers which causes the program to consume large amounts of processing time.
Windows Defender is a powerful antivirus program for Windows-based computers. Windows Defender became the official Microsoft-approved antivirus program, replacing Windows Security Essentials for Windows 8 and later versions. As such, it is well-supported by Microsoft and well-integrated with the Windows operating system. Windows Update, often scheduled to run automatically, will automatically update virus definitions for Windows Defender. They can alternatively be downloaded and installed manually from within the program window.
There are many well-known free antivirus solutions, but as Windows Defender has increased in power with regular updates, it has surpassed many of these programs in effectiveness. While different virus and malware scanners will always detect viruses and malware differently, tests have shown that on average Windows Defender detects malware and viruses just as well if not better than many well-known free antivirus solutions. In fact, many paid antivirus solutions do not perform as well as Windows Defender and are not kept as up-to-date with timely virus definitions.
One feature that Windows Defender was long lagging behind on was support for boot-time scans. Many viruses launch themselves at Windows startup time and prevent antivirus programs from detecting them either by hiding themselves or preventing the antivirus program from running. Some other free antivirus solutions included the ability to run a boot-time scan, scanning every file on the hard drive before any viruses or startup programs had had the ability to run. For a long time, Windows Defender users had to be content with running Windows Defender in Safe Mode which may still not prevent virus interference. However, the most recent version of Windows Defender has added support for boot-time scanning with Windows Defender Offline. Scheduling this scan will reboot your computer and run a 15-minute scan of any programs that could be starting at runtime. This allows for the detection and elimination of many particularly nasty viruses and malware.
Windows Defender has its own quarantine and virus removal capabilities and allows the flexibility for users to specify exclusions (folders or files not to be scanned). This feature can be used either to prevent the deletion of false positives or to prevent a glitch which has been noted on some computers where the scanner engine becomes stuck scanning its own executable file and consumes large amounts of processor time. Real-time protection can also be toggled on or off, as can automatic sample submission. This allows for a great deal of flexibility.
Pros
- It is entirely free!
- Easy to download, install, and use.
- Windows Defender is the official Windows antivirus solution, so it is updated automatically with Windows Update.
- Timely, regular updates of definitions delivered straight from Microsoft.
- There are many support articles online and good support from Microsoft.
- As powerful as any other free antivirus program.
- Allows for flexible scan types and scheduled scans.
- The newest version has added support for boot time scans (Windows Defender Offline).
Cons
- Windows Defender may not detect what some other programs consider malware.
- Windows Defender may not be as powerful as some paid antivirus programs.
- Windows Defender has an occasional glitch on some computers which causes the program to consume large amounts of processing time.
