How to enable developer Option in Android Device

Want to root/flash your Android device or test newly made application or want to side load an app from your computer but stack with no option available on your android device?

Yes, there is an answer to this problem through a " Developer Options" available on every android deceive, But not easily accessible.

 The " Developer Options" in can be made enabled in device Settings through  simple steps:

Upgrade Windows 8 to Windows 8.1

The Microsoft has recently released  the final build Windows 8.1 last month, the new Windows 8.1 is the updated version of Windows 8, has some new features which lacked in windows 8 like "Start Button",also gives more personalizing option, inbuilt cloud storage , full screen Internet Explorer 11.

The upgradation from Windows 8 to Windows 8.1 is free of cost and can be done by two ways first by installing a windows 8.1 ISO or by updating directly through Windows Store itself.
(To install Windows 8.1 update through the Windows Store, your Computer must be running Windows 8).

Whats New In Android 4.4 KitKat

The new Android 4.4 KitKat is out along with the new Nexus 5 smartphone by Google.

The Android 4.4 KitKat was launched three month after the launch of Jelly Bean 4.3 and Google has added a bunch of new features and tweaks to surprise its user and to enhance user experience. 

 So, lets compare the new Android 4.4 KitKat with the existing Android Jelly Bean and check its new features.

Looks and Styling 

The new Android 4.4 KitKat looks a lot more cleaner and stylish than the previous Android version, the user interface come with translucent effect, the navigation bar,launcher, the notification bar and the Google search bar has translucent effect. The new features such

How to add Hibernate option in windows 8

 This tutorial will guide you how to enable "Hibernate" option in Windows 8.

1. The first step is to open Windows 8 Power option.

•    click on the battery icon and select More Power option 

•  you can open Power option by pressing the Windows+X keys, that will bring "Admin menu " in extreme left corner of your screen, select Power Option from the menu.
• Or simply navigating Control Panel => Power Options

2. When the Power Options windows open click on "Choose what the power buttons do" option.

Apple iOS 7

 Apple the world's second largest information technology company has recently introduced a new operating system iOS 7 for it's mobile platform on June 10, 2013. The company claims it to be the world's most advance mobile operating system. The company has made the biggest change since the introduction of iOS in iPhones. iOS 7 has different user interface and introduced new features like Control Center, Notification Center, Air Drop, smarter multitasking and lot more.

Windows 8 Useful Shortcut Keys

Windows 8 keyboard shortcuts

• To open the Start screen or switch to the Desktop  press  the Windows key.
• To  open the Windows Desktop press the Windows key + D.
• To show open apps press the Windows key +  Tab.( except desktop apps ).
• To show  switch between open apps Alt + Tab ( including desktop apps ).
• To pin and unpin windows apps on the side of the screen press the Windows key + "." .
• To create a screen shot press the Windows key + print screen ( which is saved into your "My Pictures" folder ).

How to make a Bootable Pendrive

Some useful and easy step for making your Pen drive Bootable to install operating system using Command Prompt for win 8/ 7 /vista.
(quit useful for those have no optical drive /  bad optical drive.)

Step 1 : Insert Your Pen drive ( 4 GB or more preferable) open my computer and check the property of the Pen drive . It will show file system: FAT 32 or FAT or exFAT. and backup all the data of the pen drive if any.

UBUNTU FOR PHONE

Ubuntu Touch

Recently Ubuntu has launched its first smart phone. Ubuntu touch is the mobile interface that they are using, its developed by canonical limited and it is primarily designed for touch screen interfaces such as smart phones and tablets. It has been launched as developer preview in February 2013.

Firefox OS

In the ever emerging market of mobile world there is no limit for exploration and innovation. So now Firefox has come up with its new operating system for tablet computer  and smartphones.

Firefox operating system project name ''Boot to Gecko" also known as B2G is Linux based open source operating system. It is compatible on all Android compatible smartphones and Raspberry pi (single board computer). The Firefox OS is compatible with smartphones like  Nexus S,Nexus S 4G, Samsung Galaxy S II, Galaxy Nexus. 
B2G 1.0 version has already been launched in February this year.

 Firefox OS is not the traditional  operating system like iOS or  Android.    The web is the platform. It is designed  to allow HTML5 applications to communicate directly with the mobile hardware using javascript. It's app runs from the web and hook into the phone's hardware  and data, can also be run offline.  Being written in HTML5 its applications will be compatible the windows, ios and android as well. One can even design his own application in HTML5 on PC and run it on the phone Since its firefox so it provides you a great web browser and market place facility and a good web search engine for applications.

Windows 9 "LEAKED"

Windows 9 / Windows blue

The next version of the windows after windows 8 has leaked online. Build 9364 a partner version has been made available on file sharing sites. According leaked screenshot post at website Winforum.eu and theverge.com shows that the next version has good improvement and features then the Windows 8. 

The company is bringing smaller tiles arrangements which is not available on Windows 8, along with good control over the color personalization option, additional snap view, Internet Explorer 11 is also included,more touch friendly settings and much more.

USB

USB 2.0, miniUSB

USB( Universal Serial Bus) are very common these day. USB connectors let connect printers, mouse and other accessories to computer quickly and easily. The operating system supports USB as well, so the installation of the device drivers is quick and easy.

The connection in made with a cable having connector on both end. one end plugs into the computer and is same across all the USB cables while the other end plugs into the mobile device and can be of various type such as miniUSB, microUSB, or proprietary connector.

FIRST COMPUTER VIRUS

 The First computer which appeared "in the wild"

A Computer Virus is a computer program that can spread from one computer to another and can also replicate itself.

According to computer experts, in order for a virus to be considered "in the wild" , it must be spreading as a result of normal day-to-day operations on and between the computers of unsuspecting users.  Although there are an estimated 47,000 computer viruses, fewer than 600 are said to be circulating outside of laboratories and research facilities- hence, in the wild. These wild viruses pose the most significant threat to computers.
Wild viruses typically contain a damaging payload and the ability to wipe out all computer files, sometimes even damaging a computer's BIOS.