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Why Does Computers Displayer Appear Black Screen?

computer displayer becomes black screen

Computers have become the most commonly used tools in our daily life. No matter it is for office work, playing games or watching movies, we can’t live without it. I believe many people have encountered the situation of…

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Forced Shutdown the Computer, What are the Hazards?

mandatorily computer shutdown

In daily life, sometimes we are anxious to go out or when the computer suddenly crashes, and appears blue screen or other failures, for the sake of convenience, we will choose to shut down the computer, but we…

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My Laptop is Running Slow – Should I Upgrade Hard Drive to SSD

Forum user Mr.Thatcher has a 6-year-old Mac Book Pro with 500 GB, 5400 RPM hard drive. He still enjoys using, but now it runs very slow. He’s wondering if he should spend around $100 on upgrading the hard…

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How to Wipe It Clean Before Selling Your Old Computer

erase everything on PC

If you buy a new computer and want to sell the old one, the old one is not broken. In fact, in preparing to sell or donate your old computer is very scary, because you may have been…

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Is It Good for Battery Life If Your Laptop Always Plugged in?

is it good or bad for battery life

The laptop is a kind of computer widely used in our life. Because the laptop is small and full of functions, many people will choose to use a laptop. When we use a laptop, we will encounter many…

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How to Remove All Hyperlinks in Excel 2016 Document

remove all hyperlinks

Sometimes, in meetings or at work, many people add links to the Excel worksheet for convenience, allowing a click of the mouse to access the page they want to access. But if you don’t want these hyperlinks in…

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How to Securely Wipe Data from Hard Drive, USB Flash Disk, SD Card

Wipe data from disks

If you have formatted a drive before, you might have been under the impression that it’s one way to truly erase a drive. In any version of Windows, a quick format is always a fancy way of deleting,…

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What’s the Difference Between Delete and Erasing Files on a Computer

Delete or Erase file on computer

You can delete a file without erasing it or erase a file so that it avoids data being recovered. It’s important that you understand exactly what action can really, permanently, clear data from a hard drive, a USB…

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How to Delete Files from Hard Drive Forever – Data Unrecoverable

In Windows PC, when you deleted a file and then emptied the recycle bin, you might think that the file is permanently gone. In fact, items deleted from recycle bin is recoverable with some special data recovery software….

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Is There Any Need to Set Windows Login Password for Your Home Computer?

set login password for home computer

The birth of the computer has promoted the rapid development of our science and technology. Computers are now a necessity for everyone. Computers have brought us a lot of conveniences both for our daily use at home and…

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