You can send a free fax to any fax machine (including international numbers) using your Google or Microsoft account.
Want to send a fax from your computer without a fax machine? This guide compares the plans of various online fax services that let you send and receive faxes over the Internet.
Learn about online services that lets you send faxes directly from Google Docs to any domestic or international fax numbers.
Learn how to sign and fax PDF or Word documents without using ink. Electronic signature have a legal status equivalent to a written signature on paper but they are fast and free as well.
How do you use social networks like Twitter and Facebook if you are computer shy or don't have access to the Internet? Well, use a Fax machine.
In the past decade or so, alternate communication channels like email and IMs have gained immense popularity but the good old fax machines, that transmit scanned paper documents (aka facsimile) through the traditional phone lines, are still an ubiquitous part of every business.