Don't bother with it or any such software. It is not needed.
Helpful Links Regarding Malware Problems
Security Suites for Mac OS X. The security package detected all the malware sought in the test and, in doing so, hardly strained the System. Free Antivirus for Mac. The freeware for Mac users did a good job, though not a great job, at recognizing the intruders. Security Suites for Mac OS X. Bitdefender for Mac. The following steps will assist you in downloading and installing Avast! Free Antivirus for Mac. If you need assistance at any point during this tutorial. Best And Top 8 Antivirus For Macbook Pro And Air Running Mac OS X Sierra 2018 July 13, 2017 December 22, 2017 techwibe PC security is a massive concern for the customers of the recent era.
If you are having an immediate problem with ads popping up see The Safe Mac » Adware Removal Guide and The Safe Mac » Adware Removal Tool.
Open Safari, select Preferences from the Safari menu. Click on Extensions icon in the toolbar. Disable all Extensions. If this stops your problem, then re-enable them one by one until the problem returns. Now remove that extension as it is causing the problem.
Mac Os Sierra Download
An excellent link to read is Tom Reed's Mac Malware Guide.
Also, visit The XLab FAQs and read Detecting and avoiding malware and spyware.
See these Apple articles:
If you require anti-virus protection Thomas Reed recommends using ClamXAV. (Thank you to Thomas Reed for this recommendation.)
From user Joe Bailey comes this equally useful advice:
The facts are:
Avast For Mac Review
1. There is no anti-malware software that can detect 100% of the malware out there.
2. There is no anti-malware that can detect everything targeting the Mac.
3. The very best way to prevent the most attacks is for you as the user to be aware that
the most successful malware attacks rely on very sophisticated social engineering
techniques preying on human avarice, ****, and fear.
4. Internet popups saying the FBI, NSA, Microsoft, your ISP has detected malware on
your computer is intended to entice you to install their malware thinking it is a
protection against malware.
5. Some of the anti-malware products on the market are worse than the malware
from which they purport to protect you.
6. Be cautious where you go on the internet.
7. Only download anything from sites you know are safe.
8. Avoid links you receive in email, always be suspicious even if you get something
you think is from a friend, but you were not expecting.
9. If there is any question in your mind, then assume it is malware.