Plug-ins and toolbar can slow down the speed of your computer and gain threats to the browser. Many plug-ins are downloaded and installed by themselves secretly, then accumulate more and more on your computer, causing the deficiency of your browser’s speed. To deal with the problem, IObit Uninstaller can help check and powerfully remove those useless plug-ins and toolbar for speeding up the browser. There are four browsers’ plug-ins that can be removed through IObit Uninstaller, including Internet Explorer, Google Chrome, Mozilla FireFox and Microsoft Edge. All plug-ins will be checked and once there is malicious one appears, it will be selected in the list.