If you don't know or care what a media server is—you just want to stream your videos and music collection around the house—Plex is probably for you. Install it on all your devices, point it at some media, and the media is available on all of them—even remotely over the internet. Plex plans to implement a cloud-based server option on Dropbox, Google Drive, and OneDrive, so you can stream from the Web.
Vuze, which integrates torrent uploads/downloads with a media server option, comes in two flavors now. The free Leap is lightweight, has no ads, but lacks a Linux version. The regular free Vuze is ad-supported, but has lots more features like remote control via the web or mobile apps. It's nice software but watch the installations—even the Web page will itself will try to get you to install a new search engine. Twice.
This could be the most high-end free software ever: it's the very tool used to render the images you see in Pixar's movies. That's because RenderMan was developed by Pixar in-house for that purpose, but became free for non-commercial use. It's not going to do you much good without other software such as Autodesk's Maya for creating 3D models. But budding artists and filmmakers will want to take note. You'll need a 64-bit system to run it.
Too often a business will invest solely in how-to type of content. If you are a social media software company, you may invest in how-to posts as new social media tools become available. These posts can be super helpful, and a business may end up ranking high on search engine result pages (SERPs) with a how-to piece of content. The problem is that there are hundreds of businesses writing the same posts, so the pool of competition is quite large. Secondly, these posts don't age well. Snapchat might update their context cards next week, which would mean marketing teams need to update their posts with new information and new screenshots.
Thus, free software means that computer users have the freedom to cooperate with whom they choose, and to control the software they use. To summarize this into a remark distinguishing libre (freedom) software from gratis (zero price) software, the Free Software Foundation says: "Free software is a matter of liberty, not price. To understand the concept, you should think of 'free' as in 'free speech', not as in 'free beer'". See Gratis versus libre.
Quora has been quite a successful strategy for us lately. Both Mustafa (from our marketing team) and I have been getting consistently high views on our answers, which translates into some pretty decent traffic. Even better, that traffic is really high quality, because people are usually well and truly into their research phase when they read answers on Quora.
Play the "Webquiz" to request a free sample of Nikwax Down Wash Direct, which is a "high performance cleaner for both regular and hydrophobic down filled items." You can repeat the quiz as many times as you want and you can win a maximum of one free product per household every two months. The Webquiz is open to those aged 18 and over. Offer is open to residents in the U.S., U.K., Canada, Germany, Switzerland, Austria, Denmark, Netherlands, Belgium, Luxembourg and Poland.