How to prevent losing your data and information caused by your computer!

Not only viruses and spyware can cause data losing
,but also your window does that.
To make the applications work faster, windows uses
a new technology called "Write behind caching" and that means
if a program wants to write data no the hard disk
,windows tells the application that the data have already been written on the disk
,but actually they haven't.
Windows waits a suitable time to write data on the HD.
What will happen if any problem occurs
within this time like a technical problem or the power is cut off?
Easily all unsaved data will be lost.

For more security ,you can disable this function :
1. From start menu open "Run".
2. Type "Regedit" then press open.
3. When the "Registry editor"window opens ,click on "HKEY_LOCAL_MACHINE",
then open system > CurrentControlSet > control >File System.
4. If this feature is being used on your computer,you will find "Write behind caching"
on the right "Write behind caching".make the mouse pointer on it
then press the right button.
5. Click "Modify" then make all numbers in it equal "0"zero ,all that to disable this
feature then press"OK".