Malwarebytes

Step 1 – Install a virus scanner

Download and install Malwarebytes’ free virus scanner software. Click the “Scan” button and the virus detector quickly scans for viruses.

Download and install Malwarebytes’ free virus scanner software. Click the “Scan” button and the virus detector quickly scans for viruses.

Step 2 – Review threats

After the online virus scan, Malwarebytes reports on any threats that were found and asks if you want to remove them.

After the online virus scan, Malwarebytes reports on any threats that were found and asks if you want to remove them.

Step 3 – Remove threats

Once you give the ok, our virus removal tool will clean up threats so your device, files, and privacy are secure.

Once you give the ok, our virus removal tool will clean up threats so your device, files, and privacy are secure.

Proactively protect your device from future viruses with Malwarebytes Premium.

Automatically scans and protects against viruses so you don’t have to.

See pricing

Free antivirus can be a good starting point to protect your devices. Malwarebytes offers free versions to scan and clean viruses and malware from your devices. Paid antivirus software like Malwarebytes Premium gives you on-going protection against viruses and malware, rather than just scanning and cleaning when you think your device might be infected.

Malwarebytes security software has multiple layers of malware-crushing tech, including virus protection. Traditional antivirus alone is no longer sufficient against today’s sophisticated malware threats. Malwarebytes prevents threats in real-time, crushes ransomware, defends against harmful sites, and cleans and removes malware. Go beyond antivirus and stop worrying about online threats.

Traditional antivirus examines file signatures and compares them to a list of known viruses. While this is still a component of today’s malware protection, devices now need additional protection to detect all types of malware threats, not just viruses. If you’re wondering what the difference between a virus and malware is, check out our article: Malware vs. virus: What’s the difference?

Free virus scan & malware removal

Looking for free virus removal? Scan and remove viruses and malware free. Malwarebytes free antivirus includes multiple layers of malware-crushing tech. Our anti-malware finds and removes threats like viruses, ransomware, spyware, adware, and Trojans.

FREE DOWNLOAD

Looking for Malwarebytes Business Solution?

Also for Android and iOS below.

Browser Guard

Delivers a safer and faster web browsing experience. Blocks malicious websites while filtering out unwanted content.

Malwarebytes free downloads

Free virus scan & malware removal

Looking for free virus removal? Scan and remove viruses and malware free. Malwarebytes free antivirus includes multiple layers of malware-crushing tech. Our anti-malware finds and removes threats like viruses, ransomware, spyware, adware, and Trojans.

FREE DOWNLOAD

Looking for Malwarebytes Business Solution?

Also for Android and iOS below.

Browser Guard

Delivers a safer and faster web browsing experience. Blocks malicious websites while filtering out unwanted content.

Malwarebytes free downloads

Free virus scan & malware removal

Looking for free virus removal? Scan and remove viruses and malware free. Malwarebytes free antivirus includes multiple layers of malware-crushing tech. Our anti-malware finds and removes threats like viruses, ransomware, spyware, adware, and Trojans.

FREE DOWNLOAD

Looking for Malwarebytes Business Solution?

Also for Android and iOS below.

For Home

For Windows

Multiple layers of malware-crushing tech, including virus protection. Thorough malware and spyware removal. Specialized ransomware protection.

DOWNLOAD FREELearn More

For Mac

Proven Malwarebytes technology crushes the growing threat of Mac malware. Finally, cybersecurity smart enough for the Mac.

DOWNLOAD FREELearn More

For Android

Proactive protection against malware, ransomware, and other dangerous threats on what is becoming everyone's most popular computer.

For iOS

Block scams and protect your privacy. Make your iOS experience safer and faster while getting rid of annoying distractions like fraudulent calls and texts.

Privacy VPN

With a single click, our next-generation VPN helps protect your privacy online, secures your WiFi connection, and delivers speeds way faster than older VPNs.

BUY NOWLearn More

AdwCleaner

Malwarebytes AdwCleaner removes obnoxious unwanted programs that slow and impede your computer’s performance.

DOWNLOAD FREELearn More

Browser Guard

Delivers a safer and faster web browsing experience. Blocks malicious websites while filtering out unwanted content.

For Business

Endpoint Protection

Protects endpoints against cyberattacks with a multi-layered approach that leverages static and dynamic techniques at every stage of the attack chain.

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Endpoint Detection & Response

Integrates protection with endpoint detection and response (EDR) capabilities via a single agent to eliminate complexity. We don't just alert. We fix it.

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Incident Response

Rapidly respond with centrally-managed remediation. Centrally managed advanced threat detection and automated remediation at the click of a button.

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EDR for Servers

Simplify protection, detection, and response capabilities across your entire organization with the latest technology for critical server security.

FREE TRIALLearn More

Endpoint Protection for Servers

Proactive protection and remediation capabilities for your Windows and Linux servers.

FREE TRIALLearn More

Malwarebytes for Teams

Malwarebytes for Teams protects against malware, ransomware, viruses, hackers, and other established and emerging cyberthreats at a price any growing business can afford.

SEE PRICINGLearn More

For Tech Shops

Techbench Program

A comprehensive tech shop program to help you grow your computer repair business. Join Techbench to get access to our amazing Toolset, competitive reseller margins, and awesome community.

If your computer has gotten a virus or malware infection, there are some telltale signs, including:

• Slow: Your computer slows down significantly.
• Pop-ups: You have started to see a lot of unexpected pop-ups.
• System crashing: Your system unexpectedly crashes, either by freezing or by giving you a blue screen (also known as a Blue Screen of Death or BSOD).
• Loss of disk space: A lot of your device’s storage has been taken up unexpectedly.
• Settings changed: Device or browser settings change without you changing them.
• Files encrypted: Ransomware has locked you out of your files or your entire computer.

Malware can slow down your computer, and an unusually slow computer may be a symptom that it is infected. Different types of malware use your computer’s resources in different ways, such as making it part of a botnet to perform DDoS attacks, mining cryptocurrency without your knowledge, or other nefarious activities.

You can scan and remove malware and viruses from your device with Malwarebytes Free. Download it now to detect and remove all kinds of malware like viruses, spyware, and other advanced threats. To keep your device protected after your initial malware scan and removal, we recommend Malwarebytes Premium for Windows and Mac, and our mobile security apps on Android and iOS.

Malwarebytes security software has multiple layers of malware-crushing tech, including virus protection. Traditional antivirus alone is no longer sufficient against today’s sophisticated malware threats. Malwarebytes prevents threats in real-time, crushes ransomware, defends against harmful sites, and cleans and removes malware. Go beyond antivirus and stop worrying about online threats.

Malwarebytes for Windows

Multiple layers of malware-crushing tech, including virus protection. Thorough malware and spyware removal. Specialized ransomware protection.

Malwarebytes for Mac

Proven Malwarebytes technology crushes the growing threat of Mac malware. Finally, cybersecurity smart enough for the Mac.

Malwarebytes for Chromebook

Specialized Chromebook protection tackles malware, bad apps, and phishing. Takes care of malware and your privacy so you can have peace of mind.

Malwarebytes for Android

Proactive protection against malware, ransomware, and other dangerous threats on what is becoming everyone's most popular computer.

Malwarebytes for iOS

Makes your iOS experience safer and faster while getting rid of annoying distractions like fraudulent calls and texts.

Malwarebytes AdwCleaner

Malwarebytes AdwCleaner removes obnoxious unwanted programs that slow and impede your computer's performance.

Malwarebytes Browser Guard

Delivers a safer and faster web browsing experience. Blocks annoying ads, scam websites, and trackers.

Malwarebytes Privacy VPN

With a single click, our next-generation VPN helps protect your privacy online, secures your WiFi connection, and delivers speeds way faster than older VPNs.

Step 1 – Install Malwarebytes Premium

Download and install Malwarebytes Premium. Click the “Scan” button and the virus detector quickly scans for viruses and malware.

Step 2 – Review threats

After the online virus scan, Malwarebytes reports on any threats that were found and asks if you want to remove them.

Step 3 – Remove threats

Once you give the ok, our antivirus tool will clean up threats so your device, files, and privacy are secure.

The free version of Malwarebytes for Windows is great for getting rid of existing infections, but some infections, like ransomware, only need a moment to wreak havoc on your PC. To stop infections before they happen, stay one step ahead with the Real-Time Protection of Malwarebytes Premium.

Does Windows 10 need antivirus to protect your PC from today's threats like ransomware and other forms of malware? The short answer is yes. Consider the following headlines from thus far in  

Windows 10 PCs face threats like ransomware, in which your computer's contents are encrypted and you can't access them without paying a ransom (usually in cryptocurrency), zero-day attacks which are exploits of brand new vulnerabilities before the software developer knows about it or has a chance to fix it, and other advanced forms of malware that are much more sophisticated than your traditional computer virus (although those remain a threat as well).  Windows as an operating system faces a lot of threats, and using security software that includes antivirus and anti-malware protection like Malwarebytes Premium means that you are proactively protected against these types of threats. 

Windows 10 comes with Microsoft Defender, Microsoft's security solution for Windows. Malwarebytes offers a free antivirus solution that will scan and remove virus and malware threats from your Windows PC. You can also try Malwarebytes Premium free before you purchase the paid version. Malwarebytes Premium will scan and clean a PC, and it also gives you proactive security against today's advanced threats. This includes ransomware protection, which protects against attemps to encrypt the contents of your PC and hold them for ransom. A thorough antivirus and anti-malware software like Malwarebytes Premium will give you ongoing protection and regular scans for malware, but our free version can be used when you want to manually scan and remove malware as well. 

Even in , viruses are still persistent threats. A virus infection is harmful software triggered by performing common tasks such as opening an email attachment, launching an infected program, or viewing an ad on a malicious site. Viruses self-replicate by modifying or completely replacing files.

Viruses are a type of malware. Malware’s focus is all about making money off you. Although it can’t damage the physical hardware of your device or network equipment, it can steal, encrypt, or delete your data, alter or hijack core computer functions, and spy on your activity.

The best way to protect against a virus infection and malware is to use a legitimate antivirus and anti-malware solution such as Malwarebytes Premium that protects your PC against not just viruses but other threats, too. You can use our free version to manually scan and remove threats, but our paid version will regularly scan, clean, and block threats so you don't have to worry. It’s powered by artificial intelligence and machine learning to keep your PC safe.

A PC that has gotten infected with a virus or other type of malware often starts showing signs, although some types of malware stay more quiet and hidden. Signs that your PC may have been infected can include: 

• Lots of pop-ups: They might encourage you to visit unusual sites or download unfamiliar software.
• Frequent crashes: Your device can freeze or crash due to hard drive damage from a virus.
• Mass emails being sent in your name: It can feel frustrating when a cyberthief sends mass emails in your name.
• Your password suddenly changes: Unusual stuff happens, like a password change, that keep you from logging in.
• Slow computer: If your computer suddenly starts running slowly, it could be a virus.
• Your homepage is different: Your homepage defaults to a different website or you can’t reset it.

To check for a virus or malware on your PC, you can use Malwarebytes' free antivirus to scan and remove threats. To proactively protect your PC against these types of threats, consider subscribing to Malwarebytes Premium to ensure that your PC is protected regularly. 

Step 1 – Install Malwarebytes Premium

Download and install Malwarebytes Premium. Click the “Scan” button and the virus detector quickly scans for viruses and malware.

Step 2 – Review threats

After the online virus scan, Malwarebytes reports on any threats that were found and asks if you want to remove them.

Step 3 – Remove threats

Once you give the ok, our antivirus tool malwarebytes free download clean up threats so your device, files, and privacy are secure.

The free version of Malwarebytes for Windows is great for getting rid of existing infections, but some infections, like ransomware, only need a moment to wreak havoc on your PC. To stop infections malwarebytes free download they happen, stay one step ahead with the Real-Time Protection of Malwarebytes Premium.

Does Windows 10 need antivirus to protect your PC from today's threats like ransomware and other forms of malware? The short answer is yes. Consider the following headlines from thus GameMaker Studio 2.2.0 Serial Key Free Activators in  

Windows 10 PCs face threats like ransomware, in which your computer's contents are encrypted and you can't access them without paying a ransom (usually in cryptocurrency), malwarebytes free download, zero-day attacks which are exploits of brand new vulnerabilities before the software developer knows about it or has a chance to fix it, and other advanced forms of malware that are much more sophisticated than your traditional computer virus (although those remain a threat as well).  Windows as an operating system faces a lot of threats, and using security software that includes antivirus and anti-malware protection like Malwarebytes Premium means that you are proactively protected against these types of threats. 

Windows 10 comes with Microsoft Defender, malwarebytes free download, Microsoft's security solution for Windows. Malwarebytes offers a free antivirus solution that will scan and remove virus and malware threats from your Windows PC. You can also try Malwarebytes Premium free before you purchase the paid version. Malwarebytes Premium will scan and clean a PC, and it also gives you proactive security against today's advanced threats. This includes ransomware protection, which protects against attemps to encrypt the contents of your PC and hold them for ransom. A thorough antivirus and anti-malware software like Malwarebytes Premium will give you ongoing protection and regular scans for malware, malwarebytes free download, but our free version can be used when you want to manually scan and remove malware as well. 

Even in , viruses are still persistent threats. A virus infection is harmful software triggered by performing common tasks such as opening an email attachment, launching an infected program, or viewing an ad on a malicious site. Viruses self-replicate by modifying or completely replacing files.

Viruses are a type of malware. Malware’s focus is all about making money off you. Although it can’t damage the physical hardware of your device or network equipment, it can steal, encrypt, or delete your data, alter or hijack core computer functions, and spy on your activity.

The best way to protect against a virus infection and malware is to use a legitimate antivirus and anti-malware solution such as Malwarebytes Premium that protects your PC against not just viruses but other threats, too. You can use our free version to manually scan and remove threats, but our paid version will regularly scan, clean, and block threats so you don't have to worry. It’s powered by artificial intelligence and machine learning to keep your PC safe.

A PC that has gotten infected with a virus or other type of malware often starts showing signs, although some types of malware stay more quiet and hidden. Signs that your PC may have been infected can include: 

• Lots of pop-ups: They might encourage you to visit unusual sites or download unfamiliar software.
• Frequent crashes: Your device can freeze or crash due to hard drive damage from a virus.
• Mass emails being sent in your name: It can feel frustrating when a cyberthief sends mass emails in your name.
• Your password suddenly changes: Unusual stuff happens, like a password change, that keep you from logging in.
• Slow computer: If your computer suddenly starts running slowly, it could be a virus.
• Your homepage is different: Your homepage defaults to a different website or you can’t reset it.

To check for a virus or malware on your PC, you can use Malwarebytes' free antivirus to scan and remove threats. To proactively protect your PC against these types of threats, consider subscribing to Malwarebytes Premium to ensure that your PC is protected regularly. 

Step 1 – Install a virus scanner

Download and install Malwarebytes’ free virus scanner software. Click the “Scan” button and the virus detector quickly scans for viruses.

Download and install Malwarebytes’ free virus scanner software, malwarebytes free download. Click the “Scan” button and the virus detector quickly scans for viruses.

Step 2 – Review threats

After the online virus scan, Malwarebytes reports on any malwarebytes free download that were found and asks if you want to remove them.

After the online virus scan, Malwarebytes reports on any threats that were found and asks if you want to remove them.

Step 3 – Remove threats

Once you give the ok, our virus removal tool will clean up threats so your device, files, and privacy are secure.

Once you give the ok, malwarebytes free download, our virus removal tool will clean up threats so your device, malwarebytes free download, files, and privacy are secure.

Proactively protect your device from future viruses with Malwarebytes Premium.

Automatically scans and protects against viruses so you don’t have to.

See pricing

Free antivirus can be a good starting point to protect your devices. Malwarebytes offers free versions to scan and clean viruses and malware from your devices. Paid antivirus software like Malwarebytes Premium gives you on-going protection against viruses and malware, rather than just scanning and cleaning when you think your device might be infected.

Malwarebytes security software has multiple layers of malware-crushing tech, including virus protection. Traditional antivirus alone is no longer sufficient against today’s sophisticated malware threats. Malwarebytes prevents threats in real-time, crushes ransomware, defends against harmful sites, malwarebytes free download, and cleans and removes malware. Go beyond antivirus and stop worrying about online malwarebytes free download antivirus examines file signatures and compares them to a list of known viruses. While this is malwarebytes free download a component of today’s malware protection, devices now need additional protection to detect all types of malware threats, not just viruses, malwarebytes free download. If you’re wondering what the difference between a virus and malware is, check out our article: Malware vs. virus: What’s the difference?

Malwarebytes for Windows

Multiple layers of malware-crushing tech, including virus protection. Thorough malware and spyware removal. Specialized ransomware protection.

Malwarebytes for Mac

Proven Malwarebytes technology crushes the growing threat of Mac malware. Finally, cybersecurity smart enough for the Mac.

Malwarebytes for Chromebook

Specialized Chromebook protection tackles malware, bad apps, and phishing. Takes care of malware malwarebytes free download your privacy so you can have peace of mind.

Malwarebytes for Android

Proactive protection against malware, ransomware, and other dangerous threats on what is becoming everyone's most popular computer.

Malwarebytes for iOS

Makes your iOS experience safer and faster while getting rid of annoying distractions like fraudulent calls and texts.

Malwarebytes AdwCleaner

Malwarebytes AdwCleaner removes obnoxious unwanted programs that slow and impede your computer's performance.

Malwarebytes Browser Guard

Delivers a safer and faster web browsing experience. Blocks annoying ads, scam websites, and trackers.

Malwarebytes Privacy VPN

With a single click, our next-generation VPN helps protect your privacy online, secures your WiFi connection, malwarebytes free download, and delivers speeds way faster than older VPNs.