Computer is to be main need of human beings recent days. There are various products in the market. If you buy a product without knowing how to threat, how pity you’re.

These are simple tips to threat your computer:

  1. When turning off your computer, make sure that OS/Windows is really off and harddisk does not work anymore. Don’t turning off your computer with pushing power button without waiting OS/Windows to stop. If it happens, it causes we lose the data or Windows system files. Even, it can damage physical condition of our harddisk.
  2. Buy UPS (uninteruptable power supply). This tool is able to prevent computer damage because of over and less voltage
  3. Do scandisk dan defragmentation every month to keep hard drive to be still in good condition and prevent damage
  4. Backup important data into external storage, like CD-RW, DVD-RW, and flash disk
  5. Don’t holding too many programs when you use the computer
  6. Scanning virus periodically
  7. Use firewall if your computer is connected to internet. Firewall will prevent your computer from any undesirable access