files are deleted without warning in Windows

 How to fix the problem of deleting files without any warning.

when a file is being deleted, a warning comes in windows that 'do you want to delete the file'  you think and reply yes or no as you want.

if the warning is not coming and you accidentally press delete on a very important file then it will be deleted without any warning and you can not do anything and a loss of your time and efforts and you became a null or zero.

this problem comes due to an update of windows.

you can fix it easily

1. right-click on recycle bin icon on the desktop of your computer

2. then click on properties

3. then click on display delete confirmation dialogue 

4. press ok and it is done

5. now if you delete a file it will ask 'do you want to delete the file?'