Unique identification of India (UID), here we provided all the necessary information of Aadhaar & Unique identification Authority of India (UIDAI) updates like How to apply for Aadhaar online, aadhaar updates, benefits of UID, how to link aadhaar to bank account, how to link PAN to Aadhaar, how to update the information of Aadhaar (Address, mobile number) etc.