It resembles a blue "e" with a yellow band wrapped about it. This gear-shaped icon is in the top-right corner of the window. A drop-down menu will appear. It's near the bottom of the drop-down menu. This tab is at the top of the window. It's in the "Settings" section at the top of the window. Click the Allow circle under both the "First-party Cookies" heading and the "Third-party Cookies" heading. This will enable cookies and return you to the Internet Options window. This is near the top of the Internet Options window. It's in the window near the top of Internet Options. This option is in the "Security level for this zone" section near the bottom of the Internet Options window. It's near the bottom of the Settings window. This will turn on JavaScript for your browser. It's at the bottom of the window. Doing so saves your settings. Cookies and JavaScript are both now enabled in Internet Explorer.

TL;DR in Vietnamese:
Mở Internet Explorer. Nhấp vào Settings. Nhấp vào Internet options. Nhấp vào thẻ Privacy. Nhấp vào Advanced. Cho phép first- và third-party cookies. Nhấp OK. Nhấp vào thẻ Security. Nhấp vào hình cầu Internet. Nhấp Custom level. Cuộn xuống đến phần "Scripting". Tích vào ô "Enable" phía dưới "Active scripting". Nhấp OK. Nhấp Apply, sau đó nhấp OK.