- Use images instead of passwords - Should I use them?

the most common way to protect computers, laptops and a variety of other devices for windows users is now password. however, windows 8 has come up with an extremely interesting new feature: use an image to replace the password.
- 10 tech habits you should have

maybe you've heard people tell you to back up computer data or you need to have a more secure password. good technology habits are not just for geeks, they can save you money, keep your personal information safe.
- Why does a laptop fan with a cooling fan and tablet not?

if there is no heat sink, the laptop gets hot after you use it for about an hour and the tablet does not. what is the reason?
- Experience mobile web browsing mode on your computer

with just a few simple steps, you can experience web browsing as mobile right on your computer, with the requirement that the website you visit supports web browsing mode for mobile.
- 11 products of Google are little known

besides familiar tools like google search or google earth, the 'search giant' also owns a wide range of products with 'strange' names like google art or google think.
- Why is PC still in existence?

cheap, powerful, easy to connect, big screen ... are the reasons for desktop computers to exist for a long time.