USB (USB-A) vs. USB-C: What are the differences between the two ports / connectors

USB-A ports are present on the widest range of devices, from computers, printers, televisions and even mobile phone chargers, while USB-C ports are lagging behind and are being implemented more and more. many laptops, chargers for mobile phones and tablets, external batteries. USB-A Vs. USB-C Different from… Read More

What does Public IP and Private IP mean? Address - Differences and Usage

Neither the Internet nor maclocal computer networks (LANs) could not exist without IPs, and often when we have a problem connecting to the Internet, a print, smart TV or another device, we need to know the address Public IP and / or Private IP address. Whether we are talking about IPv4 or Read More

What is TPM and why is it necessary for Windows 11?

We already know that on October 14, 2025, Microsoft will stop supporting the operating system Windows 10, and the biggest concern of users of Windows, is that they will not be able to install Windows 11 if the PC does not support TPM. Before we see why TPM is a requirement of system / hardware requirements Read More

What are .DLL files and what to do if one of the systems / DDL are missing File was not found

We often meet on Windows operating system or application errors caused by missing a .DLL file. MSVCR120.dll, nvumdshim.dll, MSVBVM50.DLL, MSVCRT10.dll are just some of the DLL files that have caused problems in various scenarios and about which we have mentioned how to fix errors caused by their lack. What are files… Read More

How to change the keyboard language (keyboard layout) from the operating system [Windows 10 si Mac]

How can we install a new keyboard language on Windows 10 si macOS? We find out how we can use more keyboard layout at the same time and how to change the layout of the keys on the keyboard.