You need to modify the file extensions that are associated with Internet Explorer. What action should you perform?

From the Control Panel, open Default Programs and then click Set Associations.

From Windows Explorer, right-click %programfiles%\Internet Explorer\iexplorer.exe and then click Properties.

From Internet Explorer, click tools and then click Manage add-ons.

From the Local Group Policy, Expand Computer Configuration and then click Software Settings.

Answer:
From the Control Panel, open Default Programs and then click Set Associations.

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