In order to improve the user experience, many software including some well-known sites have adopted some add-ons, when users browse the page or use the relevant software, will pop up the need for you to install the control prompts. While this improves the user experience, it's not a good thing to have too much load in IE browsers.
Solving method
Start IE Browser, click the tool button on the top right, the gear looks like, and then click Manage Add-ins from the menu that pops up.
The pop-up admin add-in interface, showing all add-ons, where you can see a detailed name, publisher, status, and load time, can be used to determine what is needed to enable and which is disabled.
Select an add-in and click the Disable button to disable it. For example, the following figure I selected is an add-in for NetEase.
If you don't know what the add-in is, click on the details and pop up a new interface to see what the add-in is for and what it's about.
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