[aloisdg]

Does LibreOffice work for you? I will also mention OpenOffice. LO is a forked of OO. Search online for the LibreOffice vs OpenOffice for more information. I also tried Abiword if you want another one (not sure if abiword is available on Windows).

[thenewnewguy]

As far as I know there is basically no reason to use OO, it is a completely dead project. All of the development effort is being focused on LO, so if you want a FOSS word processor use LO.

[opencl]

OO isn't completely dead, the Apache foundation is still maintaining it. It's more like it's on life support. But it is definitely true that LO development is far far more active and there's not much point in using OO over it.

And Abiword for Windows does exist but hasn't been updated in the past decade.

[chapium]

Using it now, for the first time in over a decade. I'm pretty pleased with libre writer so far, even though it is pretty bloated, relatively, when compared to wordpad.