You don't need a fax machine or phone line to send a fax. The best online fax services allow you to send and receive faxes via your email address, a mobile app, or a web portal—and sometimes for free.

The world has moved past the era of floppy disks and dial-up tones. Now, it revolves around apps, encrypted emails, and real-time messaging. So, naturally, you'll peg the humble fax machine as one of ...

These days, someone might be more likely to send a fax from your smartphone than through a dedicated fax machine, but that doesn't mean fax machines are on the outs. Plenty of businesses still use ...