These cumulative updates to Visual Studio 2013 include a variety of bug fixes and capability improvements.

If you already have Visual Studio Express 2013 for Web and just want Update 5, you can download it here.

Visual Studio Express 2013 for Web provides the core tools for web and services development. You can use the full-featured markup and code editors, design-time tooling, rich language support, and other tools in Visual Studio Express 2013 for Web to create innovative and compelling web applications and services, for deployment on-premises or in the cloud.

Note: If you already have Visual Studio Express 2013 for Web (original release version) and run this download, only Update 5 is installed. If you don't have Visual Studio Express 2013 for Web and run this download, both Visual Studio Express 2013 for Web and Update 5 are installed. In either case, Visual Studio 2013 Language Packs (original release versions) can also be installed.

Support for Visual Studio 2013 is only provided on this current update, which is considered the Visual Studio 2013 Service Pack. The Visual Studio 2013 RTM version, released in November of 2013, will only be supported for one year after the release of this current update. For more information see the Microsoft Support Lifecycle Policy.

VS Release Notes
VS Known Issues
System Requirements
Compatibility