January 19, 2021

Android Smartphone Fundamentals Everybody Ought to Know


Sim & SD Playing cards

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

A SIM card is offered by your cellphone firm (Verizon, Tracfone, AT&T), often freed from cost, and holds data corresponding to your cellphone quantity and contacts. It is usually fairly small and white in colour.

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

In case your cellphone has a detachable again, the SIM and SD card slots could be discovered by taking the again off the cellphone. In any other case, a little bit drawer positioned on the highest or facet of the cellphone 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 cellphone.

Dwelling Display screen

The homescreen is much like the desktop on a pc. It is the primary display, one you will use most, and your cellphone returns to it every time you hit the house button. Extra screens could be added to the precise or left of your homescreen and could be reached by swiping in both route.

Apps put in by the Play Retailer will mechanically seem on your house display. It is also potential to pull apps from the app drawer onto your house display or from one display to a different.


Your smartphone makes use of apps (purposes) to carry out 1000’s of capabilities. These apps prefer to ship notifications to maintain us up to date. YouTube, for example, will notify you of a video you could get pleasure from that has simply been uploaded. Whereas 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 precise to clear them or click on “clear all”.

Notification Bar

The notification bar is positioned on the prime of your display and usually exhibits the time, present battery cost, and Wi-Fi/knowledge energy. The notification bar could be prolonged by swiping down. When prolonged, fast settings corresponding to WiFi, knowledge, location, and Bluetooth are revealed.

App Drawer

The app drawer is the place yow will discover and launch any of the apps in your cellphone. It may be accessed from the underside of your house display (or any that you’ve added) in one in all two methods:

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

Swiping up

Dwelling, Again, and Current Keys

The house key will return you to the house display from any display or software and is positioned on the backside middle of all smartphones.

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

The current key reveals all open apps. Swipe apps to the precise to exit and shut or click on “shut all” to shut all open apps. That is pretty essential, as not closing an app correctly will gradual your cellphone down considerably; particularly after a number of are left open.


Supply by Shonda Kellams

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