The formatting of Word or PowerPoint documents looks wrong.

Due to the huge variety of computers, systems and software that schools use, we cannot guarantee that resources will always appear as they should. We have worked hard to ensure as great compatibility as we can but occasionally different versions of operating systems or software like Microsoft Office can cause things to appear slightly differently. We recommend that you check through each assembly before using to ensure it all appears as expected. You may need to tweak things if they don’t look right.

See, “What are the technical requirements for using Big Start Assemblies?”