Should I Remove Internet Explorer?

When It Makes Sense

• Good fit: You primarily use modern browsers (Edge, Chrome, Firefox) and have no internal applications that depend on IE’s Trident engine.
• Good fit: Your organization follows a strict security policy that mandates disabling unsupported software to reduce attack surface.

When You Should Avoid It

• Warning sign: Your workplace runs legacy web‑based tools built specifically for Internet Explorer and they haven’t been tested on newer browsers.
• Warning sign: You rely on custom ActiveX controls or HTA files that only function within IE, and no migration path is currently available.

Pros and Cons

Pros

• Reduces exposure to known vulnerabilities that are no longer patched by Microsoft.
• Frees system resources, potentially improving overall performance and battery life on laptops.

Cons

• May break legacy applications, forcing costly redevelopment or workaround solutions.
• Some users may be unfamiliar with alternative browsers, leading to a temporary productivity dip.

Decision Checklist

• Do any critical work processes depend on IE‑specific features like ActiveX or legacy JavaScript APIs?
• Have you tested all essential internal sites on a modern browser without loss of functionality?
• Is there a clear plan for supporting users who encounter compatibility issues after removal?

Alternatives to Consider

If you need to retain IE compatibility while improving security, you can enable “IE Mode” in Microsoft Edge, which renders legacy sites using the IE engine within a safer container. Another option is to use virtual machines or remote desktops that host IE for specific tasks, keeping the main workstation clean.

Final Recommendation

For most personal users and modern enterprises, removing Internet Explorer is advisable to strengthen security and streamline browser management. However, if you have unavoidable legacy dependencies, consider transitional solutions like Edge IE Mode or isolated virtual environments before a full removal. When in doubt, consult your IT department or a qualified security professional.