Common virus symptoms
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
Everyone’s worst nightmare: 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.
Our free virus scanner stops a
virus infection in its tracks.
How to remove a virus on your computer
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.
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 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.
Don’t take our word for it
“We use Malwarebytes on all of our company computers. Our experience is that Malwarebytes is effective and trouble free.”
“Malwarebytes provides an extra, invaluable layer protection against malicious data, and that makes me and our systems feel safer!”
“Eliminating hundreds of potential malware and trackers every week for our entire organization.”
FAQ
Is there a difference between viruses and malware?
Does Malwarebytes remove all malware?
How do I remove a virus?
Do Macs get viruses?
Do mobile devices get viruses?
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