PCs in coronavirus fight

Somewhat surprisingly, heating your room with a computer is as efficient, energy-wise, as heating it with a regular heater – that is to say, watt-for-watt, the computer delivers equivalent performance in terms of generating heat.

And while it’s heating your room it can be used by researchers to fight disease – like the coronavirus, Covid-19.

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Online trust misplaced

Who can you trust online?

In a recent expose, Vice, a prominent online lifestyle and technology magazine, showed that antivirus company Avast was collecting and selling all of its free users’ web browsing data to other companies such as Microsoft, Google and many others.

This means that the company had basically unlimited access to information about your online life.

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