Earlier quoted context omitted.
Is there a Preview.app equivalent for Windows these days? It was one of my favorite new tools when I switched to Mac back in the day, because for windows I had to download special 'see all types of files + basic editing' programs.
For simply displaying PDF (and a few other formats), I like SumatraPDF. It is pretty lightweight (compared to the crawling horror that is Adobe Reader), and when you re-open a PDF, opens it at the position you were last time(!!!). The latter feature makes it perfect for viewing reference manuals etc. EDIT: https://www.sumatrapdfreader.org/free-pdf-reader.html EDIT²: IrfanView can display many graphic formats and quit…
Is there any particular reason why Microsoft hasn't included a built-in IrfanView/Preview.app at this point?