Build list legend
Available build 
Confirmed build 
Unconfirmed build 
Fake build Existing page
Non-existent page
Non-existent page
Windows Fundamentals for Legacy PCs
| Version of Microsoft Windows | |
 | |
 | |
| OS family | Windows NT |
|---|---|
| Version | 5.1 |
| Codename | Eiger |
| Architecture | x86 |
| Release date | 2006-07-08 |
| Support end | 2014-04-08[1] |
| Based on | |
| Windows XP Embedded | |
| Replaced by | |
| Windows Thin PC | |
Windows Fundamentals for Legacy PCs (also known as Windows FLP) is a lightweight version of Windows XP. It was released to manufacturing on 8 July 2006 to Microsoft Software Assurance customers exclusively and intended to provide core functionality of Windows XP on older hardware which were still running Windows 9x, Windows NT 4.0 or Windows 2000. It is based on Windows XP Embedded, and any components of Windows FLP are optional, tailoring to specific needs. It was superseded by Windows Thin PC.
Features[edit | edit source]
Included[edit | edit source]
- Remote Desktop
- Windows Media Player 10
- Internet Explorer 6 SP2
Removed (from Windows XP)[edit | edit source]
- Paint
- Backgrounds
- Screensavers
- Games
- Out-of-box experience
- Windows Product Activation
Supported (as updates)[edit | edit source]
List of known builds[edit | edit source]
Available build Confirmed build Unconfirmed build Fake build Beta[edit | edit source]
RTM[edit | edit source]
Service Pack 3[edit | edit source]
References[edit | edit source]
- ↑ Windows Fundamentals for Legacy PCs, Microsoft Learn.
.svg){kind=logo}