Useful and interesting articles on different topics

In the last article I wrote about replacing the wi-fi module in a laptop. I will give you a link to the detailed instructions below. And today I would like to answer one popular question – can you replace the old wi-fi module in your laptop with a new one that supports the 5 GHz ...

Choosing a router is not easy. Especially when there are so many dual-band models on the market. I am referring to dual-band routers, which distribute Wi-Fi network in the 2.4 GHz and 5 GHz bands (see the article what is a dual-band Wi-Fi router). There are many articles on the Internet that describe the pros ...

If computers used to clutter up a large part of the table, modern models are not only compact, but also high performance. Someone uses them for work and study, others need a computer for entertainment. In any case, it is almost impossible to imagine the life of a modern person without a laptop. HP laptops ...

In this instruction I will show you how to connect a computer socket by yourself. We are talking about an RJ-45 network socket. These sockets are used to connect devices to a local Ethernet network. Now these sockets are not very relevant, as there is wi-fi, and almost every device has a built-in wi-fi module, ...

VPN – three letters that scare many people. As a rule, most users do not understand: what it is, how it works, what opportunities it opens, how to configure it, etc. And at the same time, everyone probably already knows that without VPN there is no freedom and guarantees of personal safety on the Internet ...

The problem of blocking certain Internet services is relevant for many Internet users. All over the world the authorities block access to social networks, information, entertainment and political resources – often such decisions are made within a couple of weeks, and cases of further unblocking of access become a rare exception. The popularity of proxy ...

We will now check the speed of our internet connection. I will show you some good sites where you can easily check the incoming and outgoing speed of your Internet connection. Also, we will consider checking the speed of both computer and mobile devices: smartphones and tablets. Basically, after connecting the Internet, or after installing ...