Internet U.S. Army soldiers "surfing the Internet" at Forward Operating Base Yusifiyah, Iraq The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to link several billion devices worldwide. It is a network of networks[1] that consists of millions of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The origins of the Internet date back to research commissioned by the United States government in the 1960s to build robust, fault-tolerant communication via computer networks.[2] This work, combined with efforts in the United Kingdom and France, led to the primary precursor network, the ARPANET, in the United States. Terminology The Internet, referring to the specific global system of interconnected IP networks, is a proper noun and written with an initial capital letter. History T3 NSFNET Backbone, c. 1992. Access
Mind Mapping software for visual thinking | DropMind® Mind Map Maker: 5 New Features to Unleash Your Creativity | ExamTime Which learning tool do you use the most on ExamTime? If the answer is the Mind Map maker, then you’re going to love this update because we are announcing lots of new features to fuel your creativity! Here is a quick summary of what’s new with Mind Maps: New colour themes ✓New node shapes ✓Background colour ✓Undo/Redo ✓Select all nodes ✓ Sounds great doesn’t it? Oh, and if you are more of the “reading/writing” type of learner, don’t worry, we have not forgotten about you. Mind Map Maker: What’s New New Colour Themes We have added 3 new colour palettes to our Mind Map maker; Original, Modern and Pastel. New Node Shapes With 10+ different node shape options, expressing your mood and thoughts has never been easier. Background Colour The same colour themes which are available for the nodes can also be applied to your Mind Map’s background. Undo/Redo Have you ever wished you could go back in time and change the past? Select All Nodes Wow! Comments About the ExamTime Blog
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