This can be found at a variety of Windows enthusiast sites. It is illegal to use if you don't own the copy of Windows that you are disabling activation for, and is not made by or endorsed by Microsoft. You may have to download InfiniteRearm as part of the "Rearm Wizard" software package. Double-click the downloaded file and drag the Rearm Wizard.cmd file to your desktop or other easy location. Rearm Wizard.cmd file. This will open the Command Prompt and take you through the InfiniteRearm setup process. This will load IR7 (InfiniteRearm 7). This will install the InfiniteRearm service on your computer. Your computer will reboot. InfiniteRearm continuously resets the timer on your trial, which gives you full access to all the features. The timer will always eventually run out, but you can extend it again by installing the program and restarting the process. You will be prompted to reinstall at the end of the 180 day period.

How would you rephrase that briefly using Vietnamese?
Tải tiện ích InfiniteRearm. Xả nén cho chương trình tải xuống. Chạy tệp . Chọn "A" từ trình đơn chính để tải IR7 (InfiniteRearm 7). Chọn "A" từ trình đơn InifinteRearm. Dùng Windows như bình thường. Cài lại chương trình khi hết hạn dùng thử.