After accidentally downloading a virus, I reinstalled Windows 11 on my PC. Shortly after, I received an email notifying me that someone logged into my Ubisoft account from Vietnam. I've already changed all my passwords and scanned my machine with Bitdefender, but I want to make sure my new PC is safe. Is there anything else I should do? Also, can anyone recommend a good free antivirus program?
3 Answers
Honestly, the best way to avoid future issues is to practice safe internet habits. You've done a lot already by changing your passwords, but double-check that you did it from a non-infected device. And yeah, Windows Defender will handle most threats pretty well, just remember to keep your system updated!
It sounds like you might need to do a secure wipe of your PC instead of just a reinstall. If you're just reinstalling on top of the existing system, it might not remove all the malware. Once that's done, make sure to immediately secure all your online accounts from a different device—change passwords, set up two-factor authentication, and remove any unauthorized sessions. As for antivirus, Windows Defender combined with safe browsing practices is actually pretty solid for everyday use.
Just to be sure, did you reinstall Windows 11 using a USB installer or just use the reset feature? A complete wipe is usually more effective against lingering malware. If you went the USB route, you should be good—just keep an eye on your browsing habits moving forward.
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