Skip to main content

I PHONE iOS





 




Apple's mobile operating system — iOS — runs the iPhone, iPad, and iPod Touch devices. Originally known as the iPhone OS, the name was changed with the introduction of the iPad.


It uses a multi-touch interface in which simple gestur es operate the device, such as swiping your finger across the screen to move to the next page or pinching your fingers to zoom out. There are more than 2 million iOS apps available for download in the Apple App Store, the most popular app store of any mobile device.

 It uses a multi-touch interface in which simple gestures operate the device, such as swiping your finger across the screen to move to the next page or pinching your fingers to zoom out. There are more than 2 million iOS apps available for download in the Apple App Store, the most popular app store of any mobile device.


What Is an Operating System?

In the simplest terms, an operating system is what lies between you and the physical device. It interprets the commands of software applications (apps), and it gives those apps access to features of the device, such as the multi-touch screen or the storage.
Mobile operating systems like iOS differ from most other operating systems because they put each app in its own protective shell, which keeps other apps from tampering with them. This design makes it impossible for a virus to infect apps on a mobile operating system, although other forms of malware exist. The protective shell around apps also poses limitations because it keeps apps from directly communicating with one another.


Multitask in IOS?



Apple added a form of limited multitasking soon after the release of the iPad. This multitasking allowed processes such as those playing music to run in the background. It also provided fast app-switching by keeping portions of apps in memory even when they weren't in the foreground.
Apple later added features that allow some iPad models to use slide-over and split-view multitasking. Split-view multitasking splits the screen in half, allowing you to run an individual app on each side of the screen.


Updating 

Apple does not charge for updates to the operating system. Apple also gives away two suites of software products with the purchase of iOS devices: The iWork suite of office apps — which includes a word processor, spreadsheet, and presentation software — and the iLife suite, which includes video-editing software, music-editing and creation software, and photo-editing software. Apple apps like Safari, Mail, and Notes ship with the operating system by default. 
Apple releases a major update to iOS once a year with an announcement at Apple's developer conference in early summer. It is followed by a release in early fall that is timed to coincide with the announcement of the most recent iPhone and iPad models. These free releases add major features to the operating system. Apple also issues bug fix releases and security patches throughout the year.

 The small patches throughout the year are often aimed at patching holes in the device's security layer. When your iPhone or iPad alerts you to a pending update, install it within a day or two.


How to Update Your Device

The easiest way to update your iPad, iPhone, or iPod Touch is to use the scheduling feature. When a new update is released, the device asks if you want to update it at night. Simply tap Install Later on the dialog box and remember to plug in your device before you go to bed. 
You can also install the update manually by going into the device's settings, selecting General from the left-side menu and then selecting Software Update. This menu takes you to a screen where you can download the update and install it on the device. The only requirement is that your device must have enough storage space to complete the process.
iOS




Comments

Popular posts from this blog

KEY BOARD SHORT CUTS

While   surfing  the Web,  these commands  could  help  you  and  are absolutely worth learning. By making repetitive motions faster, web surfing becomes so easy  and    pleasant! The following shortcuts can  be   work with desktop versions of Chrome, Firefox, and IE. CTRL-T to launch a new browser tab page. Tabbed pages are very useful: they let you open multiple web pages simultaneously without the same memory load as a full browser window.  Simply press CTRL-T to launch a new tab. Related: use CTRL-Page Up and CTRL-Page Down to navigate between the tabs.  CTRL-Enter to type 'www.' and '.com' Once you ...

THE KING OF POP- MICHAEL JACKSON

Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American singer, songwriter, and dancer. Dubbed the "King of Pop", he is regarded as one of the most significant cultural figures of the 20th century and one of the greatest entertainers in the history of music.   Michael Jackson is born. Pop sensation Michael Jackson is born on August 29, 1958, in Gary, Indiana. Jackson began performing with his four brothers in the pop group the Jackson 5 when he was a child. ... Jackson released several solo albums in the '70s, but his great breakthrough came in 1979 with Off the Wall.   Known as the "King of Pop," Michael Joseph Jackson was a best-selling American singer, songwriter and dancer. As a child, Jackson became the lead singer of his family's popular Motown group, the Jackson 5.   As a child, Jackson became the lead singer of his family's popular Motown group, the Jackson 5. He went on to a solo career of astonishing w...

REVOLUTIONS-INDUSTRIAL AND INFORMATION

INDUSTRIAL   REVOLUTION  Starts   in   Europe  particularly  in  England  in  eighteen  century.It   changed  the  whole   of Europe   and   England 's  economy.During  this  period    New    machines  are  invented  in   England   to  speed  up  the    spinning  of  wool  and  cotton .At  first  they  were  powered  by  water  wheels  but  later steam  engines   are  developed.Iron   become  cheaper  and  stronger  as  Iron  making  techniques   improved.Canals  are  dug  to  carry   coal   from  the  mines and  to  transport  finished  goods.After ...