Is it safe to use my computer after quarantining malware and changing my passwords?

Hey! So, first off, if you've run malware before quarantining it, your device might still have some issues. Some malware can leave behind hidden access points that normal scans might not catch. Changing your passwords is a good step, but I recommend doing that on a clean device, like your smartphone, to avoid any potential keylogger on your PC. For peace of mind, consider backing up your important files and doing a complete reinstall of your operating system. Also, running offline scans with tools like Malwarebytes or HitmanPro could help ensure nothing else is hiding around.

Thanks for the advice! I ran Malwarebytes already and will try HitmanPro right after this. I did change my password on Google since they would need my phone number to access my account anyway. Unfortunately, I don’t have a USB drive to reinstall Windows, which worries me since the last time I tried, it took ages and was buggy, so I’m a bit scared it won’t work this time.

Just an FYI, the way you described your situation suggests you might still be at risk. Quarantining files is a good start, but when it comes to banking, I’d still be cautious. Make sure you have backups of anything important you might have on your computer. Do you know how to save those files to a USB drive? That way, you can manage your files safely.