Two-Factor is one of the best tools Bitsler can provide to increase your account security.
You are going to need an Anthenticator app to scan the QR code you see, download one of these:
Press the "+"
Select an option
Scan the barcode
or enter the secret key manually
Enter account name: Bitsler (or any other name)
Enter your key: Use the code located beneath the barcode in the 2FA popup
You will see a 6 digit code which periodically changes (this is your 2FA code)
Enter your password and 2FA code and click on "ENABLE 2FA"
You have successfully enabled 2FA
Now your account will have the maximum security if you also enabled the other protection tools avaiable
To disable it write the 2FA code and password and press "Disable 2FA":