If your version of Internet Explorer is not working properly, navigate to Start > Control Panel > Uninstall a program, click the Turn Windows Features on or off, un-check the Internet Explorer box, click Apply and then OK. After that, reboot your computer and enable the browser using Turn Windows Features on or off. Also, press Ctrl + Shift + Delete key combination and clear all cookies, cache and temporary Internet Files. If you still have issues, I suggest you update the browser to the latest version. Also, you can use Google search engine to find Internet Explorer guides and tips. Personally, I use Mozilla Firefox.