How to make Microsoft Internet explorer the default browser? Detailed instructions.
It happens that when you start some third-party browser, you accidentally clicked on the “Use by default” button and now you want to make your good old Explorer the default browser. This article describes all the ways how this can be done on all versions of this browser.
The easiest and fastest way
Launch Explorer -> in the menu (top, left) click on “Tools” -> go to the very bottom entry “Internet Options” -> select the “Programs” tab -> there it will say “Browsing program by default -> click on the button “Use by default”, you can also check the box next to “Notify if Internet Explorer is not used by default,” so that when you launch a window pops up to make the default browser if you again suddenly set another browser as “main”.
Actions without going into the browser itself
1. Control Panel-> Add or Remove Programs-> Select Programs by Default. install IE there
2. Control Panel-> folder properties-> File Types. Carefully go through the list and assign there the default application for the necessary files – IE
To make Microsft Internet Explorer’s native Windows browser by default, launch Internet Explorer and click Yes when the following message is displayed:
Internet Explorer is not the default Internet browser. Use it as your default browser?
If you do not want to use Internet Explorer as your default browser, click No. To prevent this message from appearing in the future, uncheck the Always perform such a check at startup box before clicking the No button.
By default, Internet Explorer checks to see if it is the default browser each time it starts. If, when you start Internet Explorer, the web document files (HTML) are mapped to another browser, Internet Explorer recognizes the situation and suggests that you choose yourself as the default browser.
If earlier versions of the browser were not used as default browsers, new versions are not automatically configured as such browsers, and the message described above continues to be displayed. A message prompting you to set Internet Explorer as the default browser is displayed until the user selects Internet Explorer as the default browser or clear the Always run this check at startup check box.
To manually set Internet Explorer as the default browser, follow the steps below to select the suggested actions based on your version of Internet Explorer.
Internet Explorer 2.x
Launch Internet Explorer. From the View menu, select Properties.
Click the Advanced tab, and select the Check at startup if Internet Explorer is the default browser check box.
Close and restart Internet Explorer. Then, when you are prompted to make Internet Explorer the default browser, click Yes.
Internet Explorer 3.x, 4.x, 5.x
Open the control panel and double-click Internet Options.
Go to the Programs tab.
Select the Check if Internet Explorer is the default browser option.
Launch Internet Explorer and when prompted to make Internet Explorer the default browser, click Yes.
Windows Internet Explorer (formerly Microsoft Internet Explorer or simply Internet Explorer, abbreviated as MSIE or IE) is a series of browsers developed by Microsoft since 1995. Included in the set of operating systems of the Windows family. It ranks first in terms of the number of users (market share in April 2010 – ▼ 59.95%, in January 2011 – ▼ 45.99% (according to GlobalStats)). According to LiveInternet portal data, in March 2011 it ranks second with ▼ 27.4% of users, Opera browser has the first place with ▼ 31.6%, although due to the nature of measuring these parameters, the values can be approximate.
Internet Explorer is the most widely used web browser since 1999, in 2002-2003 it reached its maximum mark of 95% in this indicator. In South Korea, due to the Vendor lock-in in 2007-2008, IE accounted for 99%.   However, recently its share has been rapidly decreasing, giving way to browsers such as Mozilla Firefox, Google Chrome, Safari, Opera, etc. Today, the latest stable version of the browser is Internet Explorer 9. Additional browser modifications for other operating systems have also been released. such as Internet Explorer Mobile (for Windows CE and Windows Mobile), Internet Explorer for Mac, and Internet Explorer for UNIX.