Best Computer Courses to Get a Job in 2020

BEST COMPUTER COURSES TO STUDY TO GET JOBS EASILY Students must choose courses wisely. One must always choose courses that promise jobs. Jobs are limited nowadays. But the competition for jobs is ever increasing! This has led to unemployment of large number of qualified young men and women. This is where computer courses come handy. These computer courses are usually completed in less time. Further,...

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Windows 10 thumbnails all messed up? Here's how to fix it!

Windows 10 thumbnails all messed up? Here's how to fix it!When thumbnails for files and folders aren't showing correctly, here's how to clear and rebuild the thumbnail cache on Windows 10.Windows 10 maintains a cache database with thumbnail images for every folder, document, video, and picture on your...

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How to access shut down menu using a keyboard shortcut

How to access shut down menu using a keyboard shortcutOnce you get used to them, keyboard shortcut combinations can make your computing life easier and more efficient. If you need to log off of a Windows account, change users, or shut down or restart Windows:Press the Windows key + D to go to the desktop, and then press Alt+F4 to bring up the Shut down menu.Use the arrow keys to select the appropriate...

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Computer networking history

1961 The idea of ARPANET, one of the earliest computer networks, was proposed by Leonard Kleinrock in 1961, in his paper titled "Information Flow in Large Communication Nets." 1965The term "packet" was coined by Donald Davies in 1965, to describe data sent between computers over a network. 1969ARPANET was one of the first computer networks to use packet switching. Development of ARPANET started in...

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