Refill HP cartridges
In the cartridges of this company, the print head is aligned with the reservoir. This is a big advantage, because in case of unsuccessful refilling, the cartridge is simply thrown…

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Why is Twitter so popular?
Of course, everyone knows what Twitter is and with its concept of short message tweets (tweets), no more than 140 characters, everyone is familiar. And what to do, the Internet…

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How to make your own internet radio?
Who could almost a century ago think that with the development of the Internet, making your radio will be so simple. To implement the project, you will need a computer…

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extension documents

Buying in the online store from and to

In recent years, the popularity of online stores in  has grown. It is understandable, because buying something in an online store is very convenient. You can find and choose exactly the product that you need and not look for an alternative in real stores. You can also find out all the information about an exciting product in the description. Yes, in general, a lot of any advantages with such a purchase, but the most important thing is that you do not need to go anywhere, you make all purchases at home at the computer. With all this, you can save some money on this type of purchase, as often the prices in ordinary stores are “inflated” by 5 (or even more) times. It is clear that the future of online stores. Continue reading

Many ways to open djvu format both on a computer and on a phone

Recently, electronic books in the DjVu format have been very popular. Files in this format are generally smaller in size than PDF extension documents. The djvu format is widely used on the web. Many books, magazines on the Internet are contained in this format. However, PDF viewers do not support DjVu, which is why you have to work with two different programs at once.

The situation when it is impossible to view files with the djvu extension indicates that a program is not installed on the computer to view this format. As a rule, this problem is encountered by inexperienced users who first downloaded an e-book in the Internet library or received a djvu document by e-mail. Continue reading

There is not enough memory on the flash drive! Solution
Probably everyone is familiar with the situation when you are trying to copy any data (larger than 4 gigabytes) to a flash drive and the operating system displays a message…

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How to burn the operating system to disk
It happens that you need to write the operating system (for example, Windows 7) to disk. After all, the operating system should always be in the home disk collection, because…

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Firefox Internet Explorer Opera Who is the champion among browsers?
Meeting a snowdrop in February is as difficult as finding a computer that does not have a browser installed. A browser is a window on the Internet. From this program…

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We start your broadcast
Let's forget for a second that you will be talking about something on the air. We will pretend your show is in the “all-rock, no-talk” format. Nothing but non-stop music.…

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