Remove ExpandedActivity

ExpandedActivity is an annoying Mac application, which serves no real purpose. It does not enhance your system or performance in any way. It does not improve your Web browsing experience and, instead, it may do just the opposite. ExpandedActivity tends to promote low-quality search engines by setting them up as the Web browser's default new tab page or search engine. Also, ExpandedActivity may promote ads and trigger online redirects to shady content. Needless to say, its behavior is annoying and intrusive – you should not allow it to continue.

But before we talk about the ExpandedActivity removal, let's find out how this PUP is spread online. Its creators do not have an official website, nor is there a download page. Instead, ExpandedActivity may reach your Mac thanks to a software bundle, a fake download, or a misleading ad/content. Once you install this software, you might be unable to remove it manually. Using the typical ways to uninstall Mac apps may not help – ExpandedActivity will still try to keep some of its files on your system. Undoing the changes it made to your browser may not also be an option – the PUP will replace them automatically.

Needless to say, the behavior that ExpandedActivity exhibits is not something that you want to experience. Our suggestion to Mac users is to uninstall this PUP permanently with the help of an up-to-date anti-malware tool. While ExpandedActivity is not malware, the fact that it is a PUP means that antivirus products will assist you with its removal. To avoid encountering other software of this type, you should consider enhancing your Mac's security permanently by using anti-malware apps.