Internet Explorer's Sunset: Understanding Microsoft's Browser Downturn in 2021

Microsoft has announced a significant shift in its browser landscape starting in 2021. As the company discontinues support for Internet Explorer across its major applications and services, it is imperative for users to transition to the new Microsoft Edge browser. This article aims to provide a comprehensive understanding of this transition, highlighting the key points, reasons behind the change, and what users can expect.

Shifting from Internet Explorer to Microsoft Edge

One of the most notable changes coming up in 2021 is the discontinuation of Internet Explorer support by Microsoft. Starting in 2021, the browser will no longer be supported on any of Microsoft's 365 applications and services. This means that any major Microsoft websites utilizing these applications will no longer function as intended within the Internet Explorer environment. To ensure continued access to these services, users must upgrade to the latest version of Microsoft Edge.

It's important to note that Microsoft Edge is not simply a rebrand of Internet Explorer with a new logo. Instead, it is a modern browser developed from the ground up, designed to leverage the latest web technologies such as HTML5, WebGL, and WebAssembly. The browser features a clean and modern interface and includes several enhancements to improve user experience and security. To avoid disruptions, users should download and install the new Microsoft Edge before the discontinuation date.

The Reason Behind the Transition

The decision to phase out Internet Explorer is driven by several factors, primarily related to the browser's outdated technology and the shift towards modern web standards. Internet Explorer, first released in 1995, predates many modern web technologies and is no longer maintained. As a result, it lacks key security features and is not compatible with the latest web standards and protocols.

Outdated Security Features: Internet Explorer does not provide the robust security features necessary in today's digital environment. Phishing, malware, and other web-based threats can compromise user data and system security. Compatibility Issues: Many modern websites and web applications are designed to work seamlessly with advanced web technologies. Internet Explorer, with its limited support for HTML5, WebGL, and other modern web standards, struggles to render these sites correctly, leading to a suboptimal user experience. Performance: The browser's performance is often slow and resource-intensive, especially when compared to its modern counterparts, leading to a sluggish and frustrating user experience. Dirty Bytes and Compatibility: Despite the retirement, some websites may still use outdated technologies such as ActiveX, Silverlight, Java, or Flash. These technologies, although still supported by Microsoft Edge, are also being phased out due to their impracticality in a modern web environment.

Redirecting Legacy Sites to Microsoft Edge

While Internet Explorer will be retired, Microsoft has ensured that the transition will be as seamless as possible for users. When a user attempts to access a site that supports the modern Microsoft Edge browser but is being accessed via Internet Explorer, they will be redirected to the new browser. This redirection process is designed to minimize disruption and ensure that users are using the most compatible and secure browser possible.

Microsoft is prioritizing user experience and security in its transition plans. The company has provided ample resources and guidance to help users make the shift, including migration tools and documentation. Users who continue to rely on Internet Explorer are advised to take advantage of these resources to ensure a smooth transition and continued access to their desired online services.

In conclusion, the sunsetting of Internet Explorer marks a significant milestone in Microsoft's commitment to modern, secure, and efficient web browsing. By transitioning to Microsoft Edge, users can expect enhanced performance, better security, and a more robust online experience. For those still using Internet Explorer, it's time to make the switch to ensure continued access to Microsoft's 365 applications and services.