Why do passwords expire

Why do passwords expire

Passwords are like keys to the locks of your online accounts say Facebook, Gmail, Twitter and many more. Passwords are made so that only you can access your account and no one else has the authority to access your account without your permission. Created mainly for security purposes, they are required to ensure that no one tampers with your account and all your information remains safe. But with growing cybercrimes, hackers are doing everything to get into your online account that’s why now IT security stack exchange made some policies that will make you change your password in 90 days; otherwise your password will expire, to ensure your account security.

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Why do I need an iPad

Why do I need an iPad

In today’s internet era, new technology is spreading like wildfire mainly in the form of Smartphones, tablets, computers and laptops. Every day you will find a new phone, laptop or tablet out there in the market and almost majority of tech lovers own at least two pieces of technology. Today cell phones come with calling, camera and internet facilities and for watching movies, playing games, educational purposes and other corporate reasons you can have a laptop. But there is one more device you can keep, a tablet and what’s better than the sleek and stylish Apple iPad. If you are contemplating whether or not you need it, here is what you should know.

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Why do designers use MacBook

Why do designers use MacBook

Out of personal preference or apparent usability, designers generally opt for Macs over PCs. But do you know why they choose Macs over PCs? Well, designers need Photoshop software, few browsers and an HTML/CSS editor and while these things do run smoothly on Windows yet designers prefer to go for high cost alternatives as they are considered more functional and designer friendly.

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Why do spaceships get hot when they return to earth

CEV

You must have witnessed in many movies that when a spaceship crashes or enters earth’s atmosphere it catches fire. But if you are thinking it is some kind of special effect then you are wrong. It is a true fact that the spacecrafts get hot while returning back to earth. And the reason behind this interesting phenomenon is explained below.

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Why do animals become endangered

Why do animals become endangered

There are several reasons and factors threatening animal existence. Some of them include loss of habitat, pollution, over-hunting, over-fishing and human activities like deforestation, man induced forest fires etc. Apart from these big human activities predation, diseases and food chain problems are also responsible for putting animals under threat.

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