Opera offers its users a fast internet experience and has been developed with a security-oriented approach. It attracts attention with its features such as integrated ad blocker and VPN. It is also among the preferences of the users with its customizable interface and energy saving mode.To set up by customizing:During the installation, you can turn off and open some installation suggestions by clicking the "Options" above the "Accept and Install" button. Then, by clicking the "Configure in Settings" button, you can use the advertisement, location, etc. You can also apply your customization preferences.