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How To Make Use Of Air Gestures On Your Samsung Galaxy S4

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How To Activate Air Gestures On Samsung Galaxy S4

The Galaxy lineup of Smartphones has really helped Samsung rise to be the most popular Smartphone manufacturer of the world. Samsung's Galaxy devices became popular by the launch of their Samsung Galaxy S ii. 

Which eventually became a trendsetter in the Smartphone market.

Since then, every Galaxy Smartphone has been equally successful, and you can get a Galaxy Smartphone on any budget from the market.  

Also, last year's Samsung Galaxy S3 created a huge buzz and user interest because of its Gesture based functions, huge screen, and other features.

This year, Samsung's flagship device, the Galaxy S4 has already become a Chart-buster by selling over 10 million devices within just about a month of launch. Samsung Galaxy S4 became a huge success because of the extended functions of Air Gestures than it's the predecessor and it's incredible specifications.

Even though the features related to Air Gesture has already been popular, many Galaxy S4 users still can't use these features to its full extent.

And therefore, today we will be discussing the Gesture based functions in the Samsung Galaxy S4 and how it can be utilized!

More About Air Gestures In Your Samsung Galaxy S4 :

Before showing you how to activate these Air Gestures on your Samsung Galaxy S4, it is important for you to know how actually do these actions work.

And don't worry, it is no mystery. All gesture-based actions are covered with the help of sensors connected to the front-facing camera of your Samsung Galaxy S4.

Therefore your gesture actions should be done parallel to the camera for your actions to be recorded.

You can do the following functions with the help of Air Gestures :

  1. Make or end calls: You can make or end calls by simply waving your hand parallel to the front-facing camera.
  2. Swipe Through Gallery, Webpages, Music Player, etc. : You can use gestures to navigate back and forth on the music player, browser, gallery, s memo, etc.
  3. Air Move: You can move the widgets throughout all your home screens by holding the desired widget and waving your hand to change home screen.

These are some of the major uses based on gestures on the Samsung Galaxy S4.  Other features of the Samsung Galaxy S4 include Samsung Smart Scroll, Smart Pause, etc.

How To Enable Galaxy S4's Air Gesture :

Below is how you can enable air gestures on your Samsung Galaxy S4 :

  • From your device's app drawer, go to Settings.
  • Then navigate to My Device located at the top right.
  • From the options that appear, navigate and click on Motion and Gestures.
  • Under Motion and Gestures, you can find 3 different gestural functions.
  • You can switch ON each gestural function separately according to your choice.
  • Once you turn ON any gestural function, you will see an animated demo demonstrating the function.

Know Why Air Gestures Are Not Working On Your Samsung Galaxy S4 :

Lately, many people including my friends have bought the Samsung Galaxy S4, and most of them complain that the gestural features do not work on their device.

On my testing with a Samsung Galaxy S4, I found out some possible reasons why gestural actions are not working on your device :

  1. The sensors for the  Air Gesture Technology are located close to the front-facing camera. Hence if you wave your hands by covering the front facing camera, then your gestures probably won't get noticed. Also,  make sure your gestures are made parallel to the front-facing camera.
  2. As I said, each gestural setting has separate ON/OFF toggle. Hence, if one of your preferred gesture is not working, make sure that it is toggled ON under Motion and Gestures in the settings menu.
  3. In some rare cases, screen protectors or even protective cases can block the vision of the sensors. Hence these sensors won't be able to capture your gestures.
  4. Make sure you don't wave your hands too fast, also keep only a minimum distance between the device and your palm while waving. I have noticed people waving very fast at these sensors or even waving from a bit far away distance.
  5. If you find none of these tips working, simply try restarting your device then toggling your gestures back to ON from settings. Even if that doesn't help, then take your device to your dealer or service center for help and get it fixed.

I hope this article has helped you in understanding about What is the use of air gestures on your Samsung Galaxy S4, How to turn it On, What to do in case your gesture features are not working etc.

Hardware failures are a rare case, so try out different methods to learn how to use these gestures instead of cursing Samsung or your dealer, in case it doesn't work!

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5 Comments

5 Comments

  1. Maya

    June 30, 2013 at 11:22 am

    Samsung Galaxy S4 is the most wonderful mobiles. I like it very much. There are different types of mobiles are available in the market.But Samsung is my best mobile.

  2. Abid Omar

    July 4, 2013 at 1:45 am

    Awesome Post…and Useful..:)

  3. Pawan

    July 6, 2013 at 5:19 am

    Well, S4 is surely the dream mobile phone. Recently I saw one news where it stats that it has made 20 million sales its BIG!

  4. snabblån

    August 14, 2013 at 12:28 pm

    Samsung galaxy S4 is the best mobile phone because i have this, and i like the feature of this cell phone. Speed is also fast than other mobiles. i like Samsung galaxy s4 very much.

  5. Salman

    November 1, 2013 at 5:02 pm

    Well written Akhil… Nice tute on using air gestures on Galaxy S4

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Computers

How to Reinstall Windows 7 on your PC Easily?

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Back in the good old days knowing How to Reinstall Windows 7 on your PC made you feel like the smartest guy in the room, didn't it? Sure it did to me!

Well, the thing is it's almost 2017 and still not a lot of people have a solid grip over How to Reinstall Windows or How to install Windows from USB.

It's not very technical or complicated, but if done wrong it surely can mess up your system and who knows you might end up losing everything you've had on the Hard-disk. Well, that's the reason why I've made this guide step-by-step with screenshots to assist you at every step.

Now a fresh Windows 7 Installation helps you cope up with quite a number of issues:-

  • Getting rid of Malware/Spyware/Virus
  • Boosting performance
  • Getting rid of unnecessary files (in case you haven't re-installed it in years!)

Basically, anything that lags your computer down and is caused by software, is resolved. Now it's not advisable to re-install windows 7 if you get infected by malware, or just because your PC is lagging a bit.

A word of caution? Keep in mind that reinstalling Windows over and over again isn't a good thing for your Hard disks. It might corrupt hard-disk sectors in some cases which you clearly don't want, so unless you have a very solid reason to do so, try to get things done with your current installations.

Although if it's something serious or maybe if you know that you've more than one issue like you've got virus + a lot of not-needed files + a corrupt partition and stuff then it can be used as a combined solution.

Things to do Before Re-installing Windows:-

You don't want to lose your data and work once you re-install Windows, do you? So here are some of the things you should do beforehand.

  • Make sure your C drive doesn't have any important files (like the ones you don't want to lose) if it does copy it to any other partition.
  • Have the serial key of your Windows copy ready, you don't want to promote piracy, do you?

Optional:- If you need a 100% fresh system, you can also format your C:/ drive before reinstalling the Operating system. Now it's not the best way to go about it because it makes you lose all your installed programs and drivers, but it's your choice.

How to Reinstall Windows 7 on your PC Easily (Step-by-step guide):-

So I assume you've got your Windows copy ready? Probably in a CD disk or a USB stick, either way, the process remains the same.

Insert the CD /USB into your system.

Press the restart button on your system, and then press the BIOS Screen  (Setup) button. The BIOS Screen button is the button that is displayed in the initial 1-2 seconds of your system startup and it's not always the same for every system.

Look at the bottom of the screen when your system is starting, you should see something like “Press ButtonX for Setup”, that's the button you need to press.

Once on t
he set up screen, you need to move towards the BOOT option, and then select your media which contains the Windows copy as the boot device.

Once you do that, you'll be asked to “press any key to boot….”, so press any key and your Windows 7 installation would start.

On this screen, you can choose your language and click on next.

The next screen would present you with two options:-

  • Upgrade:- Use this option if you just want a fresh Windows installation and nothing else. This option keeps your files intact, meaning you won't lose the programs you've installed or other files. But then again, this isn't the best cleaning or repairing option to opt for.
  • Custom:- This is the option that would clean your system head to toe. You'll lose your program installations and files but that's why we've got the backup for, right?

So anyway make your choice and click on it.

The next screen lists all your Windows partitions (drives). This is where you select which drive you want the Windows installation to be in. The best bet is to install it in the exact same drive where it was earlier, which mostly is the C:/ drive.

So choose your partition (preferable the C:/) and then click on next.

And it's done! You'll get the “installing..” screen. A word of advice? The first 1% takes quite a bit of time to come up depending on your system hardware configuration so bear with it instead of assuming there's something wrong. (Although 15 minutes is the max it would take even on a 1950's system).

Once this is complete you'll be taken to the final screen which will ask you for details like Username and stuff so just fill it up.

And done!  You'll finally get the screen where it says “Setup is checking Video Performance” and in the next 3-4 seconds your windows screen would come up.

Final Words:-

So that was all I had on How to manually reinstall Windows 7 folks. This solved your problems regarding How to Reinstall Windows 7 on your PC Easily? I hope it did.

And well here's some personal advice, try to get a good antivirus installed as soon as you get your new OS done, it'll considerably lower your virus risks hence will boost your “OS Lifetime”, and you'd have to worry much less about questions like How to Reinstall Windows 7 on Your Computer.

Although do leave your problems, questions, doubts or even just simple feedback in the comment box down there, I love the interaction.

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Security

How to Reset Windows Password Without an Installation CD

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How to reset Windows Password without an installation CD

Password – one word with a huge meaning in our life nowadays, because daily we use lots of sites over the internet. To remember all login passwords is not an easy task but browsers are giving the facility to remember them. What, when you forgot your Windows Password?

Reinstall the Windows Copy? That's not a good idea because there are many ways to reset Windows Password. And right now you don't have the installation CD, in this case also there is no need to worry.

Today, I am gonna show you a tutorial on “How to Reset Windows Password without an installation CD”. So, below is the step by step guide on How to Reset Windows Password without an installation CD, just follow it and reset Windows Password easily.

Step by Step Guide on:

How to Reset Windows Password without an installation CD

Step 1:

Firstly, you have to download the Offline NT Password & Registry Editor and make a boot disk using ISO image which you have downloaded.

Step 2:

Boot your PC from the boot disk and you will see below image on your screen. On-screen, it asks if you want to select the first partition (Windows installed partition) then “1” is already selected, so just hit Enter.

Step 3:

The next screen will appear to choose the path to your registry. The default is fine don't need to change it, so just hit Enter.

Step 4:

Now, the screen will appear displaying Password reset and many other options, don't do anything because “1” is already selected so now also just hit Enter.

Step 5:

Here you will be prompted, whether you want to edit users or the registry. You want to edit user passwords, so hit Enter again.

Step 6:

Now, comes the main part and please don't hit enter again (Just Kidding). The screen will show usernames which are available on your PC, so you have to enter that username for which you want to reset Windows password and now you can hit enter.

Step 7:

The next screen will show some advanced options no need to worry because you have to blank the password by selecting the “1” option and that's probably been already selected so just hit enter and get reset Windows Password.

Step 8:

And now, you’ll have to save what you just did. So type an exclamation point to quit (or the “!” symbol), then type the letter “y” to save all your work. Now you can reboot your computer and of course, you will able to login into Windows without any problem.

The above is the complete guide on How to Reset Windows Password without an installation CD. If you face any problem in resetting your Windows Password then put your problem/query in below comments section via the comment form.

So, that we can help you to get rid of that problem as early as possible.

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Windows

How to Keep Your Hard Disk’s Space Free? [Part 1]

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Android is more than a trend and Nokia Lumia 920 is rocking the western smartphone hemisphere quite effectively. Convertibles are arising from a horizon to have a glance at the new middle path.

Still, we are providing you with the tips for your desktop PC because we know that many of our users still using desktops extensively. So here are the tips to “How to keep your hard disk's space free?

1. Removing unnecessary program:

There are plenty of software, extensions, and apps available for different tasks. Some of them are used to perform some tasks for a limited period of time. Some software come with mandatory add on. Such as Babylon toolbar comes as mandatory add on with AVG antivirus.

There are plenty of games and software which people only use for temporary testing. So you should sort out such an application and remove them from your system. Now you will ask me how? So here is the answer.

  • Click on the start button
  • Choose “control panel”
  • You will have a new window
  • Choose “Uninstall a program” from tag below “program” as shown in figure
  • The window will appear as shown in the figure below with all the programs listed. You can choose any of them (Unwanted) and by just clicking on them you can uninstall those programs.

2. Turn off windows components

There are plenty of windows features that we are not using. So it is advisable to remove them and keep our disks free. As mentioned above you can choose the control panel. Now select the program tab itself and you will have a window as shown in the figure below.

You can click on the option “Program and features”. You will be redirected to a new window. Here you have an option of “turn off windows features” on the left top corner of the window.

If you keep them on they keep using your temporary folder memory.

Some tips:

You can use .zip or .rar files to compress your data. That will save plenty of space for you. You can download WinZip and WinRar software. After installing them you can choose the files you want to have in .zip or .rar formate.

Press ctrl+right click on the selected file. This will redirect you to options pop up. Select add to the archive. Choose the format you want and click yes. That’s all.

So, try these tips and let us know how you find them? We will keep updating you with more tricks and tips. Stay tuned with us or the second part of the series.

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Tips

How to Repair Windows 7 System Files using Command Prompt

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How to repair Windows 7 System Files using Command Prompt

We are so much habituated towards the computer that we can't live without it. And if someday your computer behaves abnormally then we get annoyed.

What we think is the only solution is to format and install a new copy of the operating system, but that's not the right option because you will lose all of your saved data. So, the best option is to repair system files of your operating system. Today I will guide you about “How to repair Windows 7 System Files using Command Prompt“.

How to Repair Windows 7

It's very simple because Microsoft has given one option called “System File Checker” as an inbuilt function that can help you in finding corrupted files and then after it will repair it. It also gives an option to verify that the System Files are corrupted or not. Now, it's your choice, what to do: repair Windows 7 System Files or simply verify it.

Some useful information must read it:

The sfc /scannow command (System File Checker) scans the integrity of all protected Windows 7 System Files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible.

Step by Step guide on:

How to repair Windows 7 System Files using Command Prompt:

Step 1: Open the Command Prompt in the administrator account. For that type below command:

Press Windows Key > type “cmd” > right click on the icon > Run as administrator

Now you have to decide what to do:

  1. Just verify that System Files are corrupted or not
  2. To scan and repair Windows 7 System Files.

As per your decision traverse below:

Step 2: Only verify System Files are Corrupted, this option will not change any of the Windows 7 System Files.

In the Command Prompt, type “sfc /verifyonly” and press Enter.

Step 3: Scan and repair Windows 7 System Files, note that this option will revert the system files such as explorer.exe back to its default state. So, it's better to take the backup of System Files.

In the Command Prompt, type “sfc /scannow” and press Enter.

This will take some time, so keep patience. When the scan is complete you will see the below screen on your desktop and after that you can close command prompt.

Above is the complete guide on how to repair Windows 7 System Files using Command Prompt. If face any problem while repairing System Files then let us know via comments through the comment form so that we can help you as early as possible.

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Services

How to setup hMailServer

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How to setup hMailServer

hMailServer – a Free Email Server for Microsoft Windows, used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the world. hMailServer Webmail works on SMTP, POP3, and IMAP for performing outgoing and incoming mail services. 

You can integrate hMailServer with Microsoft SQL Server, or you can make use of an external Microsoft SQL Server, PostgreSQL or MySQL database for the same. Features of hMailServer are it consists of multiple domains, auto-reply and forwarding options, Active Directory support, distribution lists, built-in backup, etc.

If you want to use hMailServer, then firstly download from here and after that, you have to Set Up Own Email Server. To setup hMailServer is a typical task, so today in this article I will give step by step guide on Setup My Own Email Server.

Step by Step guide on:

How to setup hMailServer

#) Connecting to hMailServer

Step 1:

Download hMailServer from here and install it to start setup hMailServer.

Step 2:

Open “hMailAdmin” (C:Program FileshMailServerbinhMailAdmin). A dialog box will be opened that allows you to connect to different hMailServer services.

Step 3:

Double-Click on the “localhost” to connect hMailServer. A small dialog box will be opened asking the password. Enter your password which you specified during the installation of hMailServer and click on “OK”.

Step 4:

If the password is correct then you have successfully started hMailServer Administrator.

#) Domains & Accounts

Now you have to specify your domain name for which you have to setup hMailServer.

Step 5:

From the last opened window, click on “Add Domain” or you can also start “hMailAdmin again”.

Step 6:

Enter your specific domain. As example, I have inserted “technobol.com” and click on save.

Step 7:

Now, you have to specify your email address on which you will receive and send an email. For that, Expand the Domains node in the tree to the left.

Step 8:

Click on your given domain name and click on “Add Account”.

Step 9:

Now, enter “webmaster” or “info” or you can put any name as per your choice in the Address box, set the password and click Save.

Step 10:

Now, in the tree to the left, you will find your Account and Address both.

#) Specifying the public hostname and SMTP relayer

For the working of hMailServer, you have to specify the public hostname.

Step 11:

From opened Window or start hMailAdmin and in the tree to the left, go to Settings > Protocols > click on SMTP

Step 12:

From the right-hand side click on Delivery of the e-mail tab. Into that, under the hostname enter the public hostname of the computer where hMailServer is running and click on Save.

Step 13:

Now, you have to specify SMTP relayer, so enter the hostname of your ISP's email server, along with your credentials on that server in case it demands authentication and click on save.

Step 14:

You have successfully setup hMailServer and now you can use it.

So, a guide on How to setup hMailServer is completed. I hope you have understood the guide and cam setup hMailServer by own. If you are facing any problem while doing setup hMailServer then connects us via comments so that we can resolve your problem.

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