Removing Unwanted album Arts in Android

Sometimes it happens that our music player in android picks up images from gallery or from sd card and place them in album art place, that's get annoying as something personal stuff may come up there, even after deleting the original image or replacing it doesn't work, 

So to remove that problem, here's a solution 

1. go to android folder in file manager:  file-manager>android>data>com.android.providers.media.

2. remove all the content's of that folder.

3. head to the apps section in settings and force stop your music player, and clear the data and cache.

4. Reboot the device and enjoy! 

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Reverting Hardware Driver's

Sometimes it happens that you install a new hardware driver update, but it doesn't function as it should and you don't have previous version of  driver for hardware.

Worry not here is a simple solution, just follow the Steps!

1. Open the Device Manager

2.Go to the selected hardware

3.Right click and select update driver, and browse from my computer

4.Choose "Let Me Pick Option"

5.Select that version which you have used earlier and worked fine

6.Click next and the driver will be Installed

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Removing Ads from Chrome

Are you fed up with all those problematic  ads which come up on your search screen in chrome anywhere, and at every web page?
well i have a solution for you!, just one extension and this all will be gone!
Get this Chrome Apps & Extensions Developer Tool
Launch it From Apps Section of your Chrome

This Window will open

Go to the extension tab and remove all the extensions you didn't added, specially there would be one like Max Ad-block, remove this one immediately as it itself is an ad malware

Then there will be no unwanted advertisements lurking around on every page :)!

Hibernate Option In windows 7

Activate Hibernate option in Windows 7

Hibernate option is an advance version of sleep function, as it stores the processing going on in RAM and lets you shut down computer. In other words when the computer sleeps it uses battery but in hibernate option it does not. 

On a laptop, use hibernation when you know that you won't use your laptop for an extended period and won't have an opportunity to charge the battery during that time.

This video will Show you How you can activate if you don't have it in your start menu

An easy way to to share secrets :- Steganography

Steganography

An art of disguise, security, secret keeping, or a practice of concealing a secret message, a file, image, or video within another file, message, image, or video.

It shares similarity with cryptography but have a very strong advantage that it does not attract attention to itself as an object of security.

So today I'm going to show you a simple example of doing this for personal affairs so you can transfer messages or anything which you don't want other people to see except the one you are going to send the file. It doesn't require some special knowledge, just follow the steps and you will get the desired results. 

Here I'll show hoe to hide a text file behind an image.

Steps are as follows:- 

1. go to start and search CMD, right click it and open its location or you can directly find it here "C:\windows\system32". And keep one image, behind which you want to hide text file, and one text file, the message you want to hide.

2.Now copy it from its location to the folder where you have kept the image and text message file ready

3. Now start the CMD and type in the command .....>copy/b imagename.jpg+text filename.txt
 and click enter, you should get this message.

4. Now open the image file with the help of  notepad and it will show you your hidden message

 now you can see your message at the bottom of the file.

5.Now sometimes it happens that some files wont work or require some software like a matlab file or something else, for that you can make zip file of those files you want to send, like I'm going to transfer a music file through image,

Select the Zip format, although you can keep it in RAR format too

6. Now again go to CMD and again execute the same command, but this time we will hide zip file behind the image

7. Now open WINRAR and extract the image file anywhere you will get back the hidden file in zip, like the music file here

The file will be present in the new folder created by the WINRAR

now have fun in exchanging your secret messages freely no one can detect them only the one can see whom you send the message image
enjoy.... ;)