C'est normal ! Mozilla Firefox n'utilise pas les "ActiveX Control" puisqu'il privilégie la sécurité (les contrôles ActiveX sont une des portes ouvertes à beaucoup d'ennuis) Pour la même raison il ne supporte pas les VBScripts. Voir ci-dessous ce qu'ils disent sur le site de Mozilla.
Can I use ActiveX controls?
Yes, however, this is not advised. There is an ActiveX plugin available for Mozilla. However, installing it can cause many problems, including crashes and conflicts with installed plugins. It is generally recommended that you do not install this plugin, unless you are specifically instructed to do so. If you install it and have problems, the only support you will usually get is "Uninstall the ActiveX plugin". You have been warned.
Is Firefox more secure than Internet Explorer?
Yes, Firefox and all other Mozilla-based products are more secure. Why? Here is a list of the most important reasons:
- It is not integrated with Windows, which helps prevent viruses and hackers from causing damage if they somehow manage to compromise Firefox.
- There is no support for VBScript and ActiveX, two technologies which are the reasons for many IE security holes.
- No spyware/adware software can automatically install in Firefox just by visiting a web site.
- Firefox doesn't use Microsoft's Java VM, which has a history of more flaws than other Java VMs.
- You have complete control over cookies.