Microsoft Excel 2007 me Kaise Password Set kare

hi...
Friends....
Mene last Post Me Excel ke bare me bataya tha.
ab Microsoft Excel 2007 me Password kaise Set kiya jata hai uske bare me janege...
Password Set Karna kiyu jaruri hai....?
Dosto Excel ki file me Password Set karna bahot  jaruri hai kiyu ki

(1) ham Excel ki file me Important Data Store Karte hai.

(2) hame jo Excel ki file me Data ya Information Store ki hai 
     wo Koe Other Parsone Use na kare Is liye.

(3) hamari file Me jo Data hai usko Other Persone Edit , 
     Delete or Remove na kare is liye Password  
     Set Karna jaruri hai.

    Chalo Dosto jante hai Microsoft Excel 2007 me Kaise 
    Password Set kiya jata hai.
 
    Password Set karna Easy hai. 

    aap meri Step ko Follow kare. 

Step1:- Sabse Pahele Excel me Microsoft Button Par Click 
    kare. ( microsoft button window me aap ki left side me hai )

Step2:-  Uske baad Prepare Par Click kare.

Step3:- Prepare Par click karne ke baad aapke Samane dusare 7 Opction aaye ga wo Opctione me Encrypt Document Par Click kare.

Step4:- Ek Window Open hogi usme aap Password dale or OK kare.

Step5:- Confirm Password ki ek New Window Open hogi usme, aap ne jo  Password dala hai wo Confirm karna hai is liye dusri baar Password dal ke Conform kare

Step6:-  OK

Step7:-  File ko CTRL+S kar ke Save karle.
 
  Dosto aapki Excel ki file me Password Set ho gaya hai.

Remarks:- aap ne jo Password dala hai usko yaad Rakhana jaruri hai, kiyuki usme  Forget Password ka Opction nahi aata hai.

Dosto Aapke dimag me excel se Related koe question hai to Aap muje bata sakte hai. ye jaankari kaisi lagi aap Comment kar ke bata sakte hai.                                
                                 ***Thank you***