HOW TO FIND THE USER ID OF ANY FACEBOOK USER OR PAGE

STEP 1. 
First of all copy and paste user name of any facebook user from url bar.
e.g
In
https://www.facebook.com/tinysilex            
Tinysilex is username.

STEP 2.
Now just replace www with graph.
i.e
https://graph.facebook.com/tinysilex

and hit enter.
STEP 3.
Now you'll get detail of that user. Here id is shown in figure.

 That red arrow mark indicate the user ID

[Note: You Can Apply This Trick Here!!]

" ENJOY & WAIT FOR NEXT "

Download facebook photo Album in a single click

now you can download  facebook photo album with a single click

all you need is to just go to app named Facebook2zip.com

check the process:

• Step1: As soon as go the above app you are asked to Login with facebook just like in above picture
• Step2: Now choose your friend from whom you want to download photo album you can see an arrow 2 pointing in the above picture
• Step3: Now choose the album what you want to download
• Step4: Just click Download button and save photo album to your desired location.