Probably, but that does not mean that your computer is useless. The malware is software that infiltrates your computer without your permission. Can be any number of things that all of them negative. But do not worry, in most cases you can save to your computer and make it safer than it ever has.
Once malware is to delete the file as options, separate or leave as they are given. Usually, you remove the file, unless it is part of a program that you can use. If that is the case, often malicious software can be separated, it is not a problem for you.
