Computer & Electronics 2024, November

Backing up your Samsung Galaxy S4 is a very important activity that allows you to prevent important personal data and multimedia files from being lost in case of software malfunction or lost device. You can back up your Galaxy S4, either by saving all data on Google's servers or by copying it to your SIM card, SD card or computer.

This article shows how to change the size of objects displayed on the screen of an Android device (for example app icons) by changing the resolution (ie the number of DPI from English "Dots per Inch") adopted by the operating system.

This article explains how to transfer media files in MP4 format to an iPhone. Steps Method 1 of 2: Transfer a File from a Camera or USB Key to the Desktop Step 1. Upload the MP4 file to your computer Connect the camera or memory media that contains the MP4 file to a USB port on your computer.

Grindr is a very popular dating app designed for gay and bisexual men. It is available on Android, Blackberry OS, iOS phones and uses the GPS of the device it is installed on to locate other users near your location. Whether you're looking for an adventure, a new friend, or your future mate, Grindr helps you find a guy near you.

This article explains how to sync Facebook contacts on a Samsung Galaxy S8. Steps Step 1. Open Facebook on your device The icon is represented by a white "f" on a blue background and is located in the app drawer. If you are not already logged in, please do so before continuing.

This wikiHow teaches you how to add new music to your iPhone's Music app. You can do this by syncing your device with the iTunes library on your computer, buying new songs from the iTunes store, or subscribing to Apple Music. Alternatively, you can use a free streaming service, such as Spotify or Pandora, to be able to listen to all the music you prefer for free.

This article explains how to increase the Snapstreak, which shows how many consecutive days you have been chatting with a friend on Snapchat. Steps Step 1. Open Snapchat The icon depicts a white ghost on a yellow background. Step 2.

To delete messages received on WhatsApp, you need to perform these steps: open the application, tap "Settings", "Chat", "Chat history" and "Delete all chats". At this point you can return to the main screen.

This article shows you how to connect an iPhone to a TV using the appropriate adapter and an HDMI cable, an analog cable or the Apple TV using the AirPlay feature. Steps Method 1 of 3: Use the HDMI Adapter Step 1. Get an HDMI adapter for iPhone Apple and some third-party manufacturers sell a Lightning to HDMI video adapter, which can be plugged directly into the iPhone's communication port.

This article explains how to disable two-step verification of your Samsung and Google accounts using a Galaxy mobile or tablet. Steps Method 1 of 2: Disable Two-Step Verification of a Samsung Account Step 1. Open the Galaxy "

This wikiHow teaches you how to prevent your phone number, location or name from appearing on a contact's screen when you make a phone call using a Samsung Galaxy. Steps Step 1. Open the "Phone" application on your device The icon of this application has a white telephone handset in a green box and is located in the application menu.

Samsung Pay is an application that is present by default on many Samsung smartphones. Uninstalling an app pre-installed by the device manufacturer requires you to "root" the device. If you have already done this on your Android device, you will be able to use the Titanium Backup program to uninstall this type of app.

This article explains how to install the WeChat application on an iPhone or iPad by downloading it from the App Store. Steps Step 1. Open the App Store on your device The icon looks like a white "A" in a blue circle. It is usually located on the Home screen or in a folder called "

This article explains how to unblock a contact on WhatsApp. Steps Method 1 of 3: Using an iPhone or iPad Step 1. Open WhatsApp The icon looks like a green speech bubble containing a white telephone handset. Step 2. Tap the Settings button The icon looks like a gear and is located at the bottom right.

This article explains how to change your privacy settings to decide who can see their status updates on WhatsApp. Steps Step 1. Open WhatsApp The icon looks like a green speech bubble containing a white handset. Upon opening you will be shown the Chat page, unless you are already using the application.

This article explains how to use Lucky Patcher on an Android phone. This program allows you to remove license verification and Google ads, install third party patches, change permissions and create custom APK files. To be able to use it, you need to root the operating system.

This article shows you how to add a credit or debit card to your Uber account. If you don't have a credit card, you can still use Uber and pay for your ride with another payment method, such as using PayPal, a debit card, or Apple Pay and Android Pay services.

If you are tired of the constant notifications of Viber, this article is for you! Although the desktop version does not allow the user to block contacts, this function is available on the smartphone application within the Settings menu! Steps Step 1.

On Android devices, you can delete a contact directly using the "Contacts" or "People" app. If you need to delete all contacts in the address book related to a particular account, you can do so by stopping the synchronization of these items.

This wikiHow teaches you how to manage your iTunes and App Store subscriptions using an iPhone. Steps Step 1. Open the "Settings" of the iPhone This application is usually found on the main screen. Step 2. Tap your name at the top of the screen Step 3.

This article explains how to select multiple files on Google Drive and save copies of them in a predetermined folder using an Android device. Steps Step 1. Open the Google Drive application on Android The icon is represented by a colored triangle and you can find it in the app menu.

This article explains how to invite someone you have in your address book or on Facebook to download Messenger. Steps Step 1. Open the Messenger app It represents a white lightning bolt on a blue background. If you are not logged in, type in your phone number, tap "

The iPhone's built-in camera app offers features that allow you to create video clips without the use of third-party applications. However, if you want more sophisticated results, you can get them using third-party video editor apps available for the iPhone, such as iMovie and Magisto.

One of the main new features of iOS 10 is the graphical interface of the "Music" app. Despite the visual differences, it is still possible to repeat the same song on iOS 10 within the Music app, or using the Quick Access menu. Steps Method 1 of 2:

This article explains how to download an image or video from the "Google Photos" online gallery and save this content in the "Gallery" application of an Android phone or tablet. Steps Step 1. Open the "Google Photos"

This article explains how to activate "Street View" mode and see photos of a selected location on Google Maps using Android. Steps Step 1. Open the Google Maps application on your Android device The icon looks like a red pin placed on a map.

This guide explains how to change the color of the text you can add on Snapchat photos and videos. Steps Step 1. Open Snapchat If you don't already have the app, you can download it from the App Store or Play Store. If you're not signed in to Snapchat, press Log in , then enter your username (or email address) and password.

This article explains how to log into your Game Center account using a Mac. When you sign up for an iCloud account, a Game Center profile is automatically created as well. You can only log into one account per device. Steps Step 1.

This article explains how to create a Telegram group for a large community (200 to 200,000 members) on an Android device. Steps Method 1 of 2: Create a New Supergroup Step 1. Open Telegram on your Android device It's the icon of a white paper airplane on a blue background.

This article explains how to delete Google Maps search history. You can clear your search history using a browser or the Google Maps application on a phone. Steps Method 1 of 2: Delete Locations from a Browser Step 1. Open a browser You can use any browser you want, such as Safari, Chrome or Firefox.

This article explains how to keep pictures in their original format on iPhone, instead of transferring them to iCloud. Remember that in this case the photos will take up more of the device's internal memory. Steps Step 1. Launch the iPhone Settings app It features a gray gear icon.

The Android operating system is characterized by a lot of useful features, such as Wi-Fi connectivity, GPS and an infinite number of applications available. Unfortunately, many of these features negatively impact overall battery life, causing it to drain excessively and very quickly.

Recording your iPhone screen is useful for creating guides, game videos or movies of other activities you do with your phone. The device does not currently have a built-in feature that can capture screen images, but you can use QuickTime on Mac OS X, the Shou app, or Display Recorder, which is only available on jailbroken phones.

Smartphones and tablets nowadays have the ability to capture a snapshot of your special moments. One of the most important features that a device must have is to be able to replace a classic camera, in fact users almost always buy a device with this option.

After signing up for Uber, you will automatically receive an SMS containing a verification number. In most cases, you just need to verify your account by entering this number in the app. If you are asked to verify your payment information with a photo, there may be a security or credit card issue.

This article teaches you how to update the Uber app to the latest version, using the device's App Store. Once this is done, you will be able to edit your account and payment information within the app. Steps Part 1 of 4: Update the Uber App (iOS) Step 1.

This article explains how to activate the "Find My iPhone" feature to track it down in case it gets lost. Steps Step 1. Open the iPhone settings The icon represents a gray gear and is located on one of the main screens.

This article explains how to change the language that Alexa recognizes and speaks on your enabled devices. Currently, the only supported languages other than English are German and Japanese, but they have not been included as an add-on feature with a simple automatic translation.

You can send your profile Snapcode image via message, email or similar service. The code can be used to add you as a friend on Snapchat, thanks to the QR reader built into smartphones. To scan a friend's Snapcode, you need to have their phone handy.

This article shows how to enable or disable the display of the time indicator (in IT jargon called "timestamp") of WhatsApp relating to the last access made by the user to the platform. Steps Method 1 of 2: iPhone Step 1.