You need a comprehensive office suite installed on your PC and don’t want to go down the MS standard route (Word, Excel) – what about LibreOffice? It’s comprehensive, all the standard MS document formats can be created and edited and it’s open source – you make a donation/contribution if you wish.
Alternatively if you have a Gmail or MS Outlook (AKA Hotmail) account then you can use the browser based online office document suites that they include – obviously you need a live internet connection.
Otherwise go to the LibreOffice website and download the Still version if cautious – or the Fresh version for the latest bells & whistles.