Wed. Oct 20th, 2021

Sim & SD Cards

These are sometimes confused for each other and since they’ve very completely different capabilities, it is vital to know the distinction.

Android Smartphone Basics Everyone Should Know
Android Smartphone Basics Everyone Should Know

A SIM card is offered by your telephone firm (Verizon, Tracfone, AT&T), often freed from cost, and holds info comparable to your telephone quantity and contacts. It’s usually fairly small and white in coloration.

A micro SD card can be utilized in most smartphones and is for storage of issues like pictures, music, movies, and paperwork. Micro SD playing cards may be bought nearly anyplace, together with Walmart, CVS, and even eBay. These playing cards are available sizes comparable to 4, 8, 16, 32, 64 and 128 GB.


If your telephone has a detachable again, the SIM and SD card slots may be discovered by taking the again off the telephone. Otherwise, slightly drawer situated on the highest or aspect of the telephone holds the SIM and SD playing cards. A particular key’s required to open this drawer and may have been included with buy of the telephone.

Home Screen

The homescreen is just like the desktop on a pc. It’s the principle display screen, one you may use most, and your telephone returns to it every time you hit the house button. More screens may be added to the correct or left of your homescreen and may be reached by swiping in both path.

Apps put in by the Play Store will routinely seem on your own home display screen. It’s additionally attainable to tug apps from the app drawer onto your own home display screen or from one display screen to a different.


Your smartphone makes use of apps (functions) to carry out 1000’s of capabilities. These apps prefer to ship notifications to maintain us up to date. YouTube, as an illustration, will notify you of a video chances are you’ll get pleasure from that has simply been uploaded. While a climate app will ship notifications pertaining to the climate and your messages app will present you messages as you obtain them. Swipe notices to the correct to clear them or click on “clear all”.

Notification Bar

The notification bar is situated on the prime of your display screen and usually reveals the time, present battery cost, and Wi-Fi/information energy. The notification bar may be prolonged by swiping down. When prolonged, fast settings comparable to WiFi, information, location, and Bluetooth are revealed.

App Drawer

The app drawer is the place you’ll find and launch any of the apps in your telephone. It may be accessed from the underside of your own home display screen (or any that you’ve got added) in one in all two methods:

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

Swiping up

Home, Back, and Recent Keys

The residence key will return you to the house display screen from any display screen or utility and is situated on the backside middle of all smartphones.

The again key will take you again to the earlier display screen. Hitting again twice will exit an app.

The latest key reveals all open apps. Swipe apps to the correct to exit and shut or click on “close all” to shut all open apps. This is pretty vital, as not closing an app correctly will gradual your telephone down considerably; particularly after a number of are left open.

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