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There are certain tools which an administrator should know. Thus, cover up this tutorial to come across these tools.

Using a wireless technology for browsing websites, checking mails, chatting on social networking sites, etc. is very common nowadays. But, this easy networking comes at a risk. Let's go through this tutorial for making your web browsing safer in tablets.

Want to get rid of your old computer? But, remember to erase all your personal information from its hard drive before discarding it. In this tutorial, follow the steps to wipe out the hard drive of your computer for cleaning its data.

Protecting a document containing sensitive information is very important. Thus, protecting it with password is a better option. This tutorial contains steps for protecting your PDF document with password before sending it to receiver.

There are many things which you can take care to maximize the performance of your phone. Some important top ten tips are here in this tutorial.

For changing the drive letters, you need to follow certain steps. Let's go through this tutorial.

With every innovation of e-commerce, consumers are exposed to new security risks. Talking about U.S. e-commerce sales, it is expected to grow about 12 percent in 2013. Thus, making transactions safe online is a quite difficult job now. In this tutorial, we are introducing five fundamental security tips which you should keep in mind for embracing this dynamic industry.

If your Windows operating system notifies you about weak Wi-Fi signal then it means your connection is not up to the mark. In order to boost the signal for your wireless network (WLAN), try this tutorial.

You can connect keyboard, USB hard drives as well as gaming controllers to your Android phone or tablet using a USB OTG adapter. Have a look on this tutorial.

Nowadays, the list of security concerns is getting bigger and bigger. All enterprises have five types of security threats. Here in this tutorial, let's uncover these top five security threats of enterprises.

For storing big projects, you need tons of storage space. If you are studying fields like filmmaking, animation or photography then you need to go for external storage. In this tutorial, we are giving you some tips for buying appropriate external hard drive.

Make your PC more productive by updating your USB ports with an external dock or you can go or speedier storage. This tutorial is going to help you for enhancing the performance of your PC.

"Today there are many resources for people to learn code. The Barbies and GI Joes of yesteryear have become tablets and smart phones. Young kids, such as 12-year-old Thomas Suarez, who gave this excellent TED Talk, are learning advanced forms of coding that few adults even fully grasp. The following is a list of websites online that offer free tutorials and courses for children that want to learn how to code. And even if you are not a kid, you might learn a thing or two. We reviewed a collection of websites and the following three are the best that we found, incorporating various features that put them above the rest. We went through all the most popular coding websites on the Internet and found the three best free coding websites, based on the following criteria: ● Ease of use ● Aesthetics ● Fun ● Effectiveness ● Free Without further ado, the following are the best coding websites we found that was designed especially with kids in mind."

"Physics 4 Kids is a great resource packed full of basic lessons covering different key concepts of physics. You can use this resource to expand students knowledge of physics and to also initiate them to those physics concepts you are planning to teach them in class. Physics 4 Kids provides students with  guided tours that they can use by themselves to learn about physics. To make things easier, the site embeds visual aids and video tutorials to enhance students understandings. Some of the core physics ideas the site covers include: motion and mechanics, electricity and magnetism, modern physics, light and optics and many more. "

"CK-12 has long offered tutorials and practice exercises for middle school and high school science and math students. Today, CK-12 unveiled a new collection for resources for elementary school mathematics. The collection is organized by grade level (grades 1 through 5) and skill. The resources are a mix of videos and online practice exercises."

"The Hour of Code is a global movement reaching tens of millions of students in 180+ countries. Anyone, anywhere can organize an Hour of Code event. One-hour tutorials are available in over 30 languages. No experience needed. Ages 4 to 104."

"If Minecraft has taken over your kids and you hardly know who they are or what they're talking about anymore, you're in good company. But, although you may love that the game helps build 21st-century skills such as creativity, innovation, and collaboration, your kids' obsession can be overwhelming. Perhaps most puzzling is that every waking moment they're not playing Minecraft, they're in front of YouTube watching Minecraft. For fans - and they are legion - Minecraft YouTube videos are a huge part of their enjoyment of the game. There are tutorials (for ideas on new things to create), "Let's Play" videos (footage of people playing the game), challenges (new gameplay ideas to try), mod showcases (which show off cool thing kids can download to modify their Minecraft worlds), and more."

"If you have an iPhone, iPad, or iPod Touch and a Mac, you can now record a video of your device's screen thanks to a new feature in Mac OS X Yosemite. Android users can also record an Android device's screen. This feature was designed for app developers, but it can be used by anyone else. Record a tutorial and upload it to YouTube, or capture a video of your mobile gaming prowess and share it with your friends."