Final answer:
To operate a web browser in private browser mode, select the Private mode option. This mode allows you to browse the internet without leaving any traces of your browsing history, cookies, or temporary files. Private mode can be enabled in browsers like Chrome, Mozilla Firefox, Microsoft Edge, and Safari.
Step-by-step explanation:
To operate a web browser in private browser mode, you need to select the Private mode option. This mode is also known as incognito mode in some browsers. It allows you to browse the internet without leaving any traces of your browsing history, cookies, or temporary files on your computer.
In private mode, your browser will not save your search history, passwords, or autofill data. This can be useful if you want to keep your browsing activities private and prevent others from accessing your personal information. However, it's important to note that private mode does not make you completely anonymous online.
Some common web browsers that offer private browsing include Chrome, Mozilla Firefox, Microsoft Edge, and Safari. To enable private mode, you can usually find the option in the browser's settings or by opening a new private window.