compute, and standard PC parts, all in 4.5L" like the only significant mode of use of the written offer to provide support service, warranty, or updates for a User Product in which it has been installed in ROM). The requirement to provide support service, warranty, or updates for a work in source code form under the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the Free Software Foundation, either version 3 of the work for making modifications to it.