What is the computer equivalent of a FAX?

The correct answer is e-mail, which serves as the computer equivalent of a fax. Both fax and e-mail are methods used for sending documents, but while a fax transmits a physical document over a telephone line to another fax machine, e-mail allows digital documents to be sent over the internet.

E-mail enables users to compose, send, and receive messages in a quick and efficient manner, similar to how a fax would transmit written or printed documents. Both methods aim to facilitate communication and ensure that important documents reach their intended recipients, but e-mail does so in a digital format that's more streamlined and often quicker than traditional faxing.

In contrast, text messages and instant messages cater more to real-time, short-form communication and may not be suitable for sending lengthy documents. VoIP (Voice over Internet Protocol) focuses on transmitting voice communications rather than documents. Therefore, e-mail stands out as the most fitting choice when considering a direct digital counterpart to the functionality of a fax machine.