Computer & Electronics 2024, December

Last modified: 2023-12-17 09:12

Many know that the numbers displayed on a calculator display, when viewed upside down, resemble the letters of the Italian alphabet. The following tutorial will show you how to write some meaningful words using numbers from a calculator. Steps Method 1 of 3:

Last modified: 2023-12-17 09:12

Scratching is one of the main weapons of turntable artists. While DJs just drop the needle, real experts create art. Learning how to get yourself the right DJ gear can give you a chance to explore this vast world. Learning the techniques and aesthetics of the genre will help you to give your best!

Last modified: 2023-12-17 09:12

This article teaches you how to record video using a webcam on a Windows or Mac computer. To do this, you will use two apps built into their respective operating systems: Camera for Windows and QuickTime for Mac. Steps Method 1 of 2:

Last modified: 2024-01-15 13:01

The Ampere is the unit of measurement of electric current, that is, of the flow of electrons in a circuit. This information can be very useful when you want to connect a tool or appliance to the power sockets in your home. Steps Method 1 of 3:

Last modified: 2023-12-17 09:12

Would you like to install a surveillance camera, but you don't know how to do it or do you think it is too expensive? Follow the steps below to learn how to do it easily and economically. Make sure you read all the instructions before starting!

Last modified: 2023-12-17 09:12

In past decades, buying used laptops was stigmatized. It is often led to believe that these were not durable, reliable and there was no guarantee of their resistance to working under pressure: for this reason, it was believed that they were to be avoided at all costs.

Last modified: 2023-12-17 09:12

You can configure virtual memory to improve computer performance when you run too many programs together. In this guide, you will find quick steps to adjust virtual memory and improve computer performance on Windows, Mac and Linux. Steps Method 1 of 3:

Last modified: 2024-01-15 13:01

This article shows you how to create a new empty folder on both Windows and Mac systems. Read on to find out how. Steps Method 1 of 2: Windows Step 1. Navigate to the path where you want to create the new folder The simplest example to consider is the desktop, but remember that you can create a new directory anywhere on your computer's hard drive.

Last modified: 2023-12-17 09:12

An algorithm is a series of steps created to solve a problem or perform a task. Usually, before a program is written, algorithms are written in pseudocode or in a combination of spoken language and one or more programming languages. This wikiHow article teaches you how to piece together the pieces of an algorithm to start your application.

Last modified: 2023-12-17 09:12

A reduction in processor frequency brings significant advantages: a longer duration of the hardware, a lower production of heat (and, consequently, a lower need to dissipate the heat), a lower consumption of electric current, greater stability and a decrease in noise caused by the mechanical components used for cooling.

Last modified: 2023-12-17 09:12

The data transfer rate represents the amount of information that can be transferred in a given time interval. If you are downloading content from the web or copying data from one system to another, you may need to find out the current data transfer rate.

Last modified: 2023-12-17 09:12

Scared of all the controls and numbers of a cathode ray oscillator? Do not be afraid! It is not that difficult to use after learning the basic functions. Steps Step 1. Make sure the intensity is low before turning on the oscilloscope Step 2.

Last modified: 2024-01-15 13:01

Have you lost your digital pen? Would you like to draw more accurately on your tablet or are unable to use the touch screen when wearing gloves? There is no need to waste money on a new pen when you can easily make one using items found around the house.

Last modified: 2023-12-17 09:12

Tired of the usual desktop on your PC? Do you want to make it cool but you don't know how? Follow these steps to transform your desktop. Steps Step 1. Upload a wallpaper An easy way to make your desktop cool is to load a wallpaper.

Last modified: 2023-12-17 09:12

All PCs have the ability to display basic graphics. But to play the latest games with full graphics effects and to use dual-view monitors and high-end digital displays, it is often necessary to purchase a better video card, also known as an "

Last modified: 2024-01-15 13:01

This article shows you how to simultaneously select all selectable items within a folder, web page or displayed on a computer, smartphone or tablet screen. Although the number of items you can select varies depending on the content displayed on the screen and the type of device you are using (computer or smartphone), learning how to use the "

Last modified: 2023-12-17 09:12

This article explains how to enter the BIOS of a computer running Windows without knowing its security password. You can choose to use one of the methods described in the article by using the backdoor password (or master password) or by removing the motherboard backup battery that powers the internal BIOS memory even when the computer is turned off or disconnected from the mains.

Last modified: 2023-12-17 09:12

If you have more than one computer in your home or office, learning to share a printer can save you a lot of hassle in transferring files. Printer sharing may not always be intuitive, but it really isn't difficult. Try the following steps to share a printer.

Last modified: 2024-01-15 13:01

This article shows you how to take a snapshot of everything displayed on a Windows or Mac computer screen. Windows keyboards usually have a "Stamp" key that allows you to take a screenshot of the entire screen. Mac keyboards do not have such a key, but still offer the ability to take a screenshot.

Last modified: 2023-12-17 09:12

File extensions describe to the operating system the type of file in question and indicate which program is needed to access its contents. The simplest way to change the extension of a file is to save it using a different format. Just changing the file extension in the item name does not change its nature and causes problems to arise when the operating system attempts to access the file.

Last modified: 2023-12-17 09:12

One of the really cool things about auction or sales sites like eBay and Amazon is that you can leave reviews; such comments are very useful to reassure buyers before spending any money. This article tells you how to leave seller feedback on Amazon.

Last modified: 2023-12-17 09:12

Every day, when you come back to your room, you notice that some items have been stolen or messed up by your little brother. You want to catch him in the act, but you don't know how. You need a hidden camera. Steps Step 1. Get a cheap webcam of any kind Step 2.

Last modified: 2023-12-17 09:12

Performing mathematical calculations with numbers that contain fractions can be a bit complicated even if you use the help of the calculator. Depending on the type of calculator, you may be able to enter fractional numbers using the appropriate function key.

Last modified: 2023-12-17 09:12

When you create a new file on a computer, a series of attributes are automatically inserted into it. The latter represent information that serves to better describe the file, for example creation date, size and format. However, for whatever reason, you may need to change this information, especially that associated with the date.

Last modified: 2024-01-15 13:01

This article shows you how to share a folder on the network. In this way, all computers connected to the same LAN will be able to access its content, modify it or add new documents and files. It is possible to share a folder on both Windows and Mac systems.

Last modified: 2023-12-17 09:12

In order to learn how to use a computer, knowing how to use the keyboard properly plays a fundamental role. The keyboard is the main tool with which you will be able to interact with your computer and allows you to perform a wide range of functions.

Last modified: 2023-12-17 09:12

Chromecast allows you to cast your Chrome window to your TV or another screen. As with all electronic appliances, however, something can go wrong. Usually, the easiest way to fix any problem with your Chromecast is to simply restore the factory settings.

Last modified: 2023-12-17 09:12

You are enjoying a nice drive and suddenly the most mysterious light comes on: "Check engine". What does it mean? The engine is a very large and complex system, so "checking the engine" often doesn't give you the answers you are looking for.

Last modified: 2023-12-17 09:12

If you own a laptop, you have most likely already noticed that the sound quality offered by the speakers integrated into the computer case is not the best you could ask for. If you want to use your computer to listen to music or watch a movie, purchasing external speakers could be a great investment to greatly enhance your experience.

Last modified: 2023-12-17 09:12

Millions of batteries of all types and sizes are disposed of every year in the United States. However, they contain several hazardous substances, including heavy metals and acids, which become serious environmental problems if not disposed of properly.

Last modified: 2023-12-17 09:12

Category 5 cables (or Cat-5 cables) are the most used to connect a computer network. They come in various predefined sizes, but creating and crimping them yourself can be a more efficient method of limiting the cabling costs of large networks.

Last modified: 2023-12-17 09:12

Bluetooth technology allows users to transmit data and voice between 2 or more electronic devices, as long as all devices are within close enough distance. There are several ways to use Bluetooth technology; for example, you can connect or pair a wireless Bluetooth headset to your mobile phone to call while driving or connect a Bluetooth printer to your computer to eliminate excess cables and wires in the office and more.

Last modified: 2023-12-17 09:12

Nowadays, people regularly use computers to store their memories in digital format, create and manage important documents and process sensitive and personal data and many other information that should be kept safe for a long period of time. To prevent this data from being lost, it is a good idea to back up your computer on a regular basis.

Last modified: 2024-01-15 13:01

This article shows you how to change the text size on both Windows and Mac computers. It also explains how to change the font size using the most popular internet browsers. Steps Method 1 of 6: Windows Step 1. Access the "

Last modified: 2023-12-17 09:12

If you have two computers with USB ports, you can connect them together using a special cable called USB Link (also known as USB Network or Bridge). Technically, using this type of connection, it is also possible to connect two OS X systems together, but in this case it is also necessary to add a USB to Ethernet adapter and the related network cable.

Last modified: 2023-12-17 09:12

If your Gateway laptop crashes frequently or won't boot, it may be time to reset it You can start with a system restore, which will attempt to return the laptop to a state where it was working properly. It is recommended to start with this operation, which allows you to keep all your data.

Last modified: 2023-12-17 09:12

In a technology-driven age, it can sometimes seem nearly impossible to act and survive without a mobile phone. Being without a mobile phone can make you feel like you have been cut off from friends and family, and from all the other events that are happening around your world and your life.

Last modified: 2023-12-17 09:12

Although standard USB cables provide a fast and secure data transfer link between different devices, they are usually quite short. The reason is that the efficiency of standard USB connections begins to decrease as the distance between devices increases.

Last modified: 2024-01-15 13:01

This article explains how to connect a TV to a computer in order to use it as an external monitor. After connecting the TV to a Mac or PC, using the appropriate cable, you can adopt the viewing mode you prefer by adjusting the video settings of the device.

Last modified: 2023-12-17 09:12

Wi-Fi allows people to connect different devices through a wireless network. There are a ton of devices that you can connect to a hotspot and Wi-Fi network with your computer, and one of them is the TV. Keep reading! Steps Step 1.