Computer & Electronics 2024, November

In this tutorial, you will be shown how to boot an operating system from USB media. In this article, the reference operating system is Ubuntu. Steps Step 1. In order for your USB storage media to become a true boot disk, you will need to change the boot sequence from your computer's BIOS, selecting a USB device as the first boot option Step 2.

This article shows you how to determine if a computer has Bluetooth connectivity. While most computers with a Windows operating system and nearly all Macs have a Bluetooth card, some desktop systems and older computer models do not offer this type of connection.

It's always nice to receive a thank you email, whether it's from your brother or your boss. When replying, the most important thing to remember is to be honest: don't be afraid to show your appreciation for the sender and see it as an opportunity to strengthen the relationship;

This article shows you how to access the properties of a file stored on a computer and how to change them to suit your needs. You can change the attributes of a file on both a Windows computer and a Mac. Steps Method 1 of 2: Windows systems Step 1.

Many buyers prefer Apple-branded computers, but often complain of excessive prices. If you know where to look for cheaper deals, you can often get 10% off the Apple Store price. Discounts of 20% or greater are not uncommon, especially if you don't need the very latest model.

This article shows you how to print content using a Windows system or a Mac. To be able to print a document, you must have a properly configured printer connected to your computer. Steps Method 1 of 2: Windows systems Step 1. Make sure the printer is turned on and connected to the computer If the printing device uses a wireless connection over the Wi-Fi network, you must be sure that the computer is connected to the same LAN network.

If you want to express your emotions online, all you need is your computer keyboard! Emoticons use punctuation for the purpose of expressing emotions and moods, while more sophisticated emojis are images and "smilies" created for the same purpose.

When using a computer with a Windows operating system, you can type the heart symbol (♥) using a specific code to be entered using the numeric keypad and pressing the Alt key at the same time. If your computer does not have a numeric keypad, you can resort to using the "

Is your desktop a little too crowded? If you don't want to start deleting icons, you can hide them. This will allow you to see your beautiful wallpaper and avoid opening programs and files by mistake when you click on the desktop. You can hide desktop icons in almost any operating system.

This article teaches how to cut or remove parts of a song using an online tool called AudioTrimmer. Steps Step 1. Visit https://audiotrimmer.com/it/ using a browser AudioTrimmer is a free service that allows you to cut music files within a browser.

USB memory media are ideal for storing the files and information we usually use, giving us the ability to consult them via any USB-compatible device. These small storage devices can nowadays have a capacity of 1 TB (terabyte) with dimensions that do not exceed 5 cm.

Typing the pi symbol (π) from the keyboard can be as difficult as using it in an equation. However, typing the π symbol is not as difficult as it may seem, regardless of whether you are using a Mac or a PC. If you want to find out how to type this symbol in seconds, read this small article.

The use of transparencies allows you to make the content you are talking about more understandable to the public. Teachers, students, business people, and other professionals use them to project words and images onto screens and walls. Transparencies are also used in the field of screen printing to make printed T-shirts.

Your US company also offers video rental services and you are starting to think it would be a good idea to integrate a DVD rental machine into the store? Now you no longer need expensive separate areas in your venue to manually rent DVDs, it is in fact possible to buy an automatic rental machine that can save you some money.

This article explains how to use the keyboard to move the mouse cursor and simulate pressing the left and right buttons. This is a very useful feature in case your computer's touchpad or mouse suddenly breaks. You can enable this keyboard functionality on both Windows and Mac systems.

Taking a "screenshot" of your Toshiba laptop is a procedure that allows you to take a snapshot of everything that is currently displayed on the screen and that will be stored in the system clipboard. The next step is to import the resulting image into an editor to save it in a special file and use it according to your needs.

This article explains how to copy audio tracks from a CD to a computer. You can use both iTunes and Windows Media Player. Read on to find out how. Steps Method 1 of 2: Using iTunes Step 1. Insert the audio CD you want to copy into your computer's optical drive Make sure you insert the CD into the player with the side on which the cover is visible facing up.

Formatting a disk erases all data on it and creates a new file system. You need to do this if you want to install Windows on a disk, or if you want to start using it after inserting it into your computer. It is also a quick way to delete all the data there.

You can protect the information and data stored on your iPhone from prying eyes by simply pressing the power button located along the top of the device. If you have set a passcode, the screen will remain locked until the correct passcode is entered.

Editing the image acquired through a screenshot is an activity that can be performed using any image editor with basic functionality, such as those normally found on all computers and smartphones. Making changes such as cropping an image, applying a filter or rotating a photo can be done directly with a smartphone by pressing the "

This article explains how to edit the contacts that WhatsApp shares with the default address book of your device. Steps Method 1 of 2: On an iPhone or iPad Step 1. Open WhatsApp If you are not signed in automatically, follow the instructions to register your phone number.

This article explains how you can edit a text document directly from iPhone. You can edit a file created with Microsoft Office Word using the version of Word for iOS devices. To be able to edit a Word document using the appropriate Office app, you must have an Office 365 account.

Nowadays, with all the viruses and malware that exist and with the succession of reports relating to the security problems of software and electronic devices, no one will be able to blame those who take their smartphone to heart and try to protect it from possible hacker attacks.

Although it is not possible to completely uninstall the iOS "Game Center" app, as it is an integral part of the operating system, it is possible to disable it to no longer be bothered by the continuous notification messages. You simply need to log out of the relevant application so that it is no longer linked to your Apple ID.

This article explains how to upload an image to Discord using an Android device, then use it as an emoji in chats. Steps Step 1. Open a mobile browser on an Android device The Discord application does not allow you to make changes to server settings or load emojis.

Just when you thought you had the spam problem under control, you receive an advertising SMS on your phone. This can be particularly irritating, especially if you don't have the ability to delete messages without opening them. And, according to some pricing plans, they may charge you a fee for every message you receive!

This article explains how to set up and use a Text to Speech (TTS) or Text-to-Speech system on a smartphone or tablet running Android. Currently, there aren't many applications that take full advantage of TTS technology, but you can turn it on for use with Google Play Books, Google Translate, and TalkBack.

This article explains how to transfer contacts from an electronic device to an iPhone. Steps Method 1 of 3: Transfer Contacts from iPhone or iPad Using iCloud Step 1. Launch the Settings app of the device on which there is the information to be transferred by tapping the icon It has a gray cog and is normally visible on the device's Home screen.

This article explains how to use different types of emojis on Android messaging applications. While it is not possible to change all emojis on a mobile or tablet, you can change their style using the Textra messaging application or send emoji-style stickers with Facemoji.

This article teaches you to check if your iPhone has been water damaged by looking for specific indicators on the device. Steps Method 1 of 2: iPhone 7, 6, and 5 Step 1. Straighten a paperclip or get a specific SIM removal clip To find the water contact indicator on iPhone 5, 6 and 7 models, you need to open the SIM slot.

Many of us can't even think of living without a cell phone, but what to do with unwanted calls? Even if you are doing your best to keep your number private, annoying phone calls from telemarketers and those who get the wrong number are a difficult reality to stem.

This article explains how to remove the back of a Samsung Galaxy phone case. This procedure is part of an advanced repair technique and can damage or even permanently damage your mobile phone. Removing the back of your Samsung Galaxy voids the warranty .

This article shows you how to restore a text message that has been deleted. You can do this on both iOS and Android platforms using a backup file. Even using a paid service could be a valid solution, but in this case before shelling out any money it is good to be very careful because the recovery of a deleted SMS using a software is never 100% guaranteed.

This article teaches you how to avoid accidentally rearranging your Android device's home screen. You can install a free launcher like Apex that adds home screen lock functionality, or use a system-integrated option that increases the time it takes to activate the touch and press gesture.

Finding the owner of a mobile number is complicated, as these numbers are not listed in public databases. You have a few options, especially if you get harassing calls that you can report to the police, but no method is guaranteed. Steps Method 1 of 5:

This article explains how to open the WhatsApp "Settings" menu to customize your account and application preferences using an Android device. Steps Step 1. Open WhatsApp on the Android device The icon looks like a green dialogue bubble with a white telephone handset inside it.

In order to optimize the normal functioning of an Android device, it is necessary to perform regular maintenance which involves a few simple steps: the elimination of all temporary and unnecessary files and the complete uninstallation of all the apps that are not used.

This article explains how to make your iPhone require you to enter a password for every single purchase you make in the App Store, iTunes, or iBooks (which is the default) instead of allowing multiple transactions without a password within a certain range of weather.

Having music stored on your iPhone can really come in handy when you're stuck in a long queue at the supermarket or trapped on a stalled subway line. It's quick and easy to sync songs from your iTunes library to your iPhone's Music folder. Follow the steps below to learn how to sync your iPhone and start listening to your favorite songs on the go.

This article explains how to use the Samsung Smart View app on an iOS device (iPhone or iPad) to stream media content to a Samsung Smart TV. The Smart View app allows you to launch an app installed on the TV, stream multimedia content on an iPhone or iPad and use an iOS device as if it were the TV remote control.