Windows 10 Version 1803 Portable Jun 2026

Windows 10 version 1803 was supported by Microsoft for a period of 18 months, which is the standard support lifecycle for Windows 10 feature updates. This means that Microsoft provided security updates, bug fixes, and technical support for version 1803 until .

During the 1803 era, Microsoft was still heavily invested in the original (non-Chromium) version of Edge. This update brought several quality-of-life improvements to the browser: windows 10 version 1803

: Introduced more Fluent Design elements, such as the "Acrylic" transparency effect and hover effects in the Start menu and Action Center. Performance & Reliability Windows 10 version 1803 was supported by Microsoft

Before starting, confirm if you are already on version 1803: from the left menu. Windows specifications , look for "Version" to see if it says "1803". Security was a major pillar of this release

Security was a major pillar of this release. Version 1803 introduced:

If you are still running Windows 10 version 1803, it is highly recommended that you upgrade to a newer version of Windows 10. Microsoft regularly releases new feature updates, which include security updates, bug fixes, and new features.