Case Locks Green Cassette Doors Acid Packs Clear Video Ribbons 
Answer: Green Cassette Doors
Modern anti-piracy methods rely strongly on sophisticated encryption schemes and an ever progressing arms race between movie studios and pirates. Back in the days of VHS tapes however, anti-piracy measures relied on holograms and green cassette doors. More accurately, you could say, anti-piracy measures really relied on public goodwill.
For the 1988 release of E.T. The Extra Terrestrial, MCA Home Video added several features to indicate to the public that they were getting an authentic high-quality original release. Each E.T. VHS tape had a green cassette door, green tape hubs at the center of each spool, and a large Universal Studios holographic label on the tape view window.
Despite the failure of the colored plastic and holograms to actually do much in the way of deterring piracy, E.T. went on to become one of the best selling home videos of the 1980s.
Modern technology is overflowing with operating systems. Android, iOS, and Blackberry are all examples of mobile operating systems while Chrome OS, Apple OS X and, of course, Windows are classified as desktop operating systems. The primary role of an operating system should be simply defined, but as
Computers need cooling to remove the heat their components generate during use. If you’re building your own PC — especially if you’re overclocking it — you’ll need to think about how you’ll cool it.
Each network interface on your computer or any other networked device has a unique MAC address. These MAC addresses are assigned in the factory, but you can change, or “spoof,” MAC addresses in software.
Have you ever expected your PC to go into sleep mode only to come back and find it is still powered on? We know we certainly have, here’s how to check what’s keeping it awake.
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Dragonflies are beautiful to look at with their variety of colors and awesome to watch as they flit back and forth. While away lazy summer afternoons with these gentle masters of the air on your desktop with the first in our series of Dragonflies Wallpaper collections.
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Work on the latest version of Ubuntu continues to move forward and now the first set of alpha releases is available for download. So pull out the blank DVDs, because this weekend is the perfect time to grab copies of the new alpha and indulge in some 14.10 goodness!
You can lead a full and happy Minecraft life just building by yourself or sticking to local multiplayer, but the size and variety of hosted remote Minecraft servers is pretty staggering and they offer all manner of new experiences.
