Texting a cellphone from a computer is possible, but there are a few things you need to know before you try it.

First, you need to make sure that your computer and your cellphone are both connected to the same wireless network.

Then, open a web browser on your computer and navigate to the website of your cellphone carrier.

Log in to your account, and then select the “Text Messages” tab.

Select the “New Message” button, and then enter the phone number of the person you want to text.

Type your message, and then click the “Send” button.

Your message …