Android Smartphone Fundamentals Everybody Should Know

Android Smartphone Fundamentals Everybody Should Know

Sim & SD Cards

These are often confused for one another and since they have very different functions, it’s essential to know the difference.

A SIM card is provided by your phone company (Verizon, Tracfone, AT&T), normally freed from charge, and holds information equivalent to your phone number and contacts. It’s usually quite small and white in color.

A micro SD card can be utilized in most smartphones and is for storage of things like pictures, music, movies, and documents. Micro SD cards could be purchased just about anywhere, together with Walmart, CVS, and even eBay. These cards come in sizes comparable to four, 8, sixteen, 32, sixty four and 128 GB.

If your phone has a removable back, the SIM and SD card slots will be found by taking the back off the phone. In any other case, a little drawer situated on the top or side of the phone holds the SIM and SD cards. A special key is required to open this drawer and will have been included with buy of the phone.

Home Screen

The housescreen is similar to the desktop on a computer. It is the principle screen, one you may use most, and your phone returns to it every time you hit the home button. More screens could be added to the right or left of your housescreen and might be reached by swiping in either direction.

Apps installed by the Play Store will automatically appear on your own home screen. It’s also attainable to tug apps from the app drawer onto your property screen or from one screen to another.


Your smartphone makes use of apps (applications) to perform thousands of functions. These apps like to send notifications to keep us updated. YouTube, as an example, will notify you of a video you may enjoy that has just been uploaded. While a weather app will send notifications pertaining to the weather and your messages app will show you messages as you obtain them. Swipe notices to the fitting to clear them or click “clear all”.

Notification Bar

The notification bar is located at the top of your screen and generally shows the time, current battery cost, and Wi-Fi/data strength. The notification bar might be extended by swiping down. When prolonged, quick settings comparable to WiFi, data, location, and Bluetooth are revealed.

App Drawer

The app drawer is the place you could find and launch any of the apps in your phone. It can be accessed from the bottom of your own home screen (or any that you have added) in considered one of two ways:

Clicking the circle icon (normally white) with a number of holes or dots

Swiping up

Home, Back, and Latest Keys

The home key will return you to the home screen from any screen or application and is situated on the backside heart of all smartphones.

The back key will take you back to the previous screen. Hitting back twice will exit an app.

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