This guide explains how to address high CPU usage by WindowServer, nsurlsessiond, mdnsresponder, mds_stores, hidd, trustd, and syslogd processes on Mac.

If web browsers on your Mac are being redirected to Bing, it’s a sign of virus activity that requires fixing and reverting Internet settings to their defaults.

Learn how to remove Adobe Flash Player update virus from Mac and thereby prevent the browser from being redirected to rogue software installation websites.

Here is how to stop an influx of pop-up alerts on Mac saying “accountsd wants to use the login keychain”, which can be a sign of misconfiguration or malware.

Explore the malicious facet of “Your computer is low on memory” Mac popup alert and make sure it isn’t displayed by a virus as part of its dodgy tactic.

Learn how to get rid of the Yahoo redirect virus on Mac and stop recurrent unauthorized traffic forwarding in Safari and other browsers on a Mac computer.