"The girl is eating rice."
Translation:הילדה אוכלת אורז.
You should download and install a keyboard with the Hebrew characters. A search on the Internet will get you the info for your device.
Another, slower, option is to use a website such as Google Translate or DoItInHebrew, as if you were translating FROM Hebrew. You can copy what you've typed and then paste into DL. I recommend using their standard Hebrew keyboard, so that you'll learn the layout for when you install a Hebrew keyboard. (The alternative is using phonetic typing.)