How to take care our laptop

today laptop or net book has become our daily needed, even for some people can't live without net book or laptop, the question is how we should take care our laptop keep in better performance?

1. You make sure that before you buy some product it is in good condition.
2. Always clean your screen or monitor don't used water or other liquid, used the suggested liquid cleaner.
3. don't shutdown your computer with the shutdown button or your laptop, but use the shutdown button on your OS, because it will shorten the Hard drive life.
   
4. clean all the device, it could use the vacuum cleaner special for net book or Laptop.
5. If you wold used your computer in long time make sure that you have add the outer fan.