A.
By using the Online Certificate, you can prevent and resolve problems that may arise in the course of online trading such as identification, forgery or alteration of orders, and denial of transactions. You can also prevent losses caused by hacking and password exposure while granting legal rights in such unauthorized transactions and use it as evidence in case of legal disputes.
A.
You can use the same Online Certificate with the same password on two different computers by using the Certificate Export from the computer where the certificate is currently stored and by using Certificate Import at the computer where you want to use it. If you cannot use the certificate at a computer, make sure to use Certificate Revocation so that no one else can use it.