Go to the VeraCrypt website (https://www.veracrypt.fr/en/Downloads.html) to download the Windows installer. Since you will be securing sensitive data, VeraCrypt points out that an attacker might have found a way to modify or replace the installer in order to gain access to your data. It is thus good practice to verify if the installer is legitimate or not. To do so, you want to verify the digital signature of the installer by following these steps:
IMPORTANT: On some older, obsolete versions of Windows, some of the necessary certificates are missing, which is the reason the signature verification fails. Please consider using up-to-date versions of Windows.
For more information on this or a different way of verifying the digital signature of the installer, refer to the Digital Signatures section in the VeraCrypt manual.
Unselect the Install for all users option (underlined in blue) if you would like to only have it available for one user, but we don’t recommend you do so.
Click Finish (red box) and select NO for all options prompted by the installer. Should you need to adapt your Windows configuration for VeraCrypt, you will do so with assistance from an expert (as it is required mainly for System Encryption).