veebibrauser

Veebibrauser, or web browser, is a software application that enables users to access, retrieve, and render content from the World Wide Web. It requests resources from web servers using HTTP or HTTPS, then interprets HTML, CSS, and JavaScript to display pages. Most browsers provide a user interface with an address bar, navigation controls, tabbed browsing, bookmarks, and private or incognito modes, as well as settings for privacy, security, and extensions.

Rendering engines form the core of a browser's layout and scripting: Blink, WebKit, and Gecko are among the most common. Chrome and new Edge builds use Blink; Safari uses WebKit; Firefox uses Gecko. Browsers support features such as cookies, local storage, and APIs for multimedia, forms, and offline caching. They also offer developer tools for inspecting and debugging web pages.

Security and privacy are central concerns. Modern browsers sandbox processes to limit system access, enforce the same-origin policy, and validate TLS certificates for encrypted connections. Privacy features may include tracking protection, content blocking, and private browsing modes, with options to manage cookies and site data.

Browsers run on personal computers, smartphones, and tablets, and are essential for both ordinary use and web development. They have evolved from early text-based systems to complex, multi-process applications emphasizing speed, standards compliance, and user control. By adhering to web standards such as HTML, CSS, and JavaScript, they enable interoperable access to a vast range of online resources.