• Always back up your data.  You should never solely rely on a usb storage device to be your primary means of storage.  These devices are convenient for storage and for transporting data when you are on the go.  However, they can easily be lost or damaged.  Always backup your data on your computer or better yet an external hard drive.
• Have a dedicated place for your usb storage device.  Because these devices are  small, they are easy to misplace.  If you lose it, you lose the data as well.  Keep your storage device in one place so that you always know where it is.
• Carry your storage device carefully.  Make sure it is stored in a safe place and protected from damage when you are traveling from place to place.
• Be sure to use anti virus software and update it frequently to help prevent viruses from corrupting your data.  This is a very important usb data recovery prevention tip that you should definitely not skip.
• When you are not using your usb storage device, disconnect it from your computer and store it in a safe place.  By leaving it in the computer it is more likely to become damaged.  Also make sure to use the protective cap that comes with the device to protect it.
• Don’t expose your device to extreme temperatures.  For example, leaving your flash drive on the seat of your car could leave it exposed to direct sunlight.

USB storage devices are very convenient.  However, you need to take steps to protect and safeguard your data.  There are USB data recovery methods you can use if your data does become lost or corrupted, but the best thing to do is prevent this from happening in the first place by using the above tips.

For further info, please proceed to USB Data Recovery Guide.