A Wireless Personal Area Network (WPAN for short) is a low-range wireless network that covers an area of only a few dozen meters. This network is generally used for linking peripheral devices (like printers, cellphones, and home appliances), a PDA to a computer, or just two nearby computers without using a hard-wired connection. There are several kinds of technology used for WPAN.
Although the number π ( pi ) is a constant widely used in mathematics, physics, and other disciplines, there is no physical or virtual keyboard key that allows you to type the symbol directly. In this article, we will explain to you how to write the pi number in Excel, Word, on Windows, Mac, Android, or iOS devices.
You want to create an installation DVD or USB key for Windows 10? Here are some tips on how to get your free copy of Windows 10.
By default, Windows will prompt you for a username and password each time that you turn on your computer. However, if you'd like to skip this mandatory step, there's a way to disable the login screen password on your computer.
The Run command enables users to rapidly launch apps, common settings, system tools, online resources, folders, and documents through single-line commands. Here's how to pin the command to the Start menu on Windows 7/8/10.
If you are the only one using your computer, you can easily skip the password required each time you start Windows 10 by deactivating it. Here is how to get started.
The Send To menu comes in handy when you need to transfer files to a USB key, sync documents online, burn content to a DVD, or simply share files by email. This guide will show you how to add items or locations to the Send To menu.
In this article, we explain to you how to set up and customize the Windows 10 email client.
The transmission medium is the physical vehicle that facilitates the transport of information. Guided transmission media use a solid medium (cable) for transmission. There are many cables, but the most common are Coaxial cable, Double twisted pair, and Optical fiber. In this article, we'll provide an introduction to each of them.
Telnet is a protocol used for emulating a remote terminal. Telnet tool is an implementation of the Telnet protocol, which translates the protocol specifications into a programming language to create a program that can emulate a terminal. It operates in a client/server environment, meaning that the remote machine is configured as a server and consequently waits for the client to request a service from it.
If you're looking to rebuild, restore, or simply troubleshoot your laptop, it can be very helpful to understand how to boot your computer into a Recovery Partition.
Dell laptops come equipped with Bluetooth functionality. This allows your device to connect wirelessly to a variety of devices, such as speakers, keyboards, a mouse, etc.
Have you tried to delete a file in your trash, but the file or folders you want to delete refuses to disappear? Or have you tried to delete a file that is in use? To solve these problems, you need to use a UNIX command to be entered in a Terminal. In this article we will show you how to force delete a file on Mac.
If you own a Mac computer, you are able to change the name on your device to personalize it. This article will show you how to customize your Mac's name for iCloud, Airdrop, Bluetooth, and also an alternative method that allows you to change your Mac name in the Terminal.
Is your Mac running slower than usual? If so, there are several common issues to check to get it back up to speed. In this article we explain some of the main causes for a Mac performance slowdown and how to fix them. These tips should work for all Macs, from the MacBook Pro to the Mac Mini.
If your computer is a few years old or when you simply want Windows to become even faster, there are several ways to improve the performance of your operating system. How to speed up your computer? Below we describe a couple of tricks to make Windows 10 work faster.
Companies like General Motors, Apple, Microsoft, Toshiba, and Hewlett-Packer, to quote just a few, are affected by a global chip shortage and it looks like this problem isn't going away until next year - or even later.
In this article, you will learn how to reinstall Windows 10 without losing any data, or customized beforehand apps from a USB key or an ISO file.