THIS WEEK my column updates some of the subjects I first introduced a few weeks back. As usual, my readers sorted through the weird world of computing and sent me the best news, bugs, and features.

When your search engine keeps changing to Yahoo, it's most likely a virus, and you can fix it by resetting your browser. Here ...

Let me show you how to check your iPhone for viruses, malware, or spam. Once you do a scan and search, you can easily remove viruses or malware from your iPhone. I should mention that this is very ...