A laptop screen, or its matrix, is one of the most expensive parts, moreover, the most vulnerable to all sorts of damage. Repairs can be very expensive, and replacement is often half the cost of the computer itself. But you…
Running two Skype on one computer: how to do it
When you are not the only PC user or you have created several profiles in Skype for different purposes (for example, one for family and friends, and the other for colleagues and clients), you may wonder how to switch between…
Zona program as a popular and demanded torrent client
A variety of modern applications allow you to expand your possibilities, as well as interesting to spend your leisure time. Few people today imagine working at a computer device without the presence of the Internet and the use of its…
Yahoo Mail: How to Register, Set Up, and Delete
The Russian-speaking user segment, despite the openness of the Internet and the opinion of many that the Internet is the same for everyone, is apart from the rest of the Internet community in many ways. So, for example, in the…
Turn Windows Sidebar on and off
Windows Sidebar is a ribbon with visualizations of useful functions for quick access to them. In different versions of the system, polar problems arise with it: in Windows 7 it must be specially downloaded and enabled, in Windows 8 and…
What to do if WhatsApp reports that a user’s security code has changed
The popularity of the WhatsApp messenger is beyond doubt. With a base of active users of over a billion people, one of the main problems for programs in this category is security – you must not allow third parties to…
How to use two copies of WhatsApp on a dual SIM phone
Messenger from Facebook has been and remains one of the most demanded programs for instant messaging. And not only them: in principle, there are no restrictions on the type of transmitted media, be it text, audio message, photographs, documents or…
Evolution of modems: from creation to our times
A significant part of the users will not be able to clearly answer what the term “modem” means. For those in the know, this word is unambiguously associated with devices that provide access to the Internet using mobile protocols. In…
How to set up and reflash a D-Link DSL-2640U router
Although DSL routers are gradually leaving the arena, there are areas where they are used more actively than GSM modems. Finding such a router in stores is not easy, especially if it supports a wired WAN port. D-Link DSL-2640U is…
The history of the emergence and development of personal computers
Not everyone knows that the term “personal” does not mean that a computer belongs to one person, but the ability to work simultaneously with one PC of one user. Currently, almost all commercially produced computers (even those that are used…