Remove Search.platformkey.com
Search.platformkey.com is a search service being promoted through the help of browser hijacking applications, and Potentially Unwanted Programs (PUPs.) While Search.platformkey.com is not a dangerous website, it does not work as well as reputable search engines like Google, Bing, or Yahoo. Users who try to use it might be disappointed with the fact that it is often offline, and while it is online it may often deliver low-quality results.
One of the reasons why you should stay away from Search.platformkey.com and unknown search engines is the fact that they might deliver low-quality results, ads, and sponsored search results. This greatly diminishes the quality of your online searches. In addition to this, the Search.platformkey.com redirects might often expose you to irrelevant content.
The good news is that the software promoting Search.platformkey.com should be relatively easy to remove. Keep in mind that it might be pointless to try and fix your browser settings without taking the necessary steps to remove the source of the problem. If you believe a browser hijacker has brought Search.platformkey.com to your attention, you should resolve the issue by running an up-to-date security tool for Windows.