I downloaded LibreOffice and tried to install it, but when I did, it said that this version is not compatible with my version of windows. How do I download?
Please can you detail, what version have you downloaded?, from where?, and what is the windows version?
LibreOffice 4.0 dropped support of Windows 2000. Source: https://wiki.documentfoundation.org/ReleaseNotes/4.0
LibreOffice 5.0 will be made available as 64bit version in addition to the 32bit version. Installing the 64bit version requires Windows Vista or newer, the 32bit Version runs on Windows XP or newer. Source: https://wiki.documentfoundation.org/Releases/5.0.0/RC1
Note: LibreOffice 5.4 will be the last codeline to support Windows XP or Vista - later versions will require Windows 7 or newer. Source: https://wiki.documentfoundation.org/Releases/5.4.0/RC1