I already have Libre Office on my computer but I need an upgrade or update my computer is too slow opening documents, I have not had any update in quite a while. I started uploading it and it said it was removing files so I cancelled it I can not afford to lose my files it is important research I need. Please review with me what will happen if I upload an upgraded version of Libre Office ? How does it affect what is on my computer ?
thank you for your help,