>>2044717Try viewing Natural Earth's GIS files in QGIS.
Country borders and cities: https://www.naturalearthdata.com/downloads/10m-cultural-vectors/
Coastlines: https://www.naturalearthdata.com/downloads/10m-physical-vectors/
QGIS: https://qgis.org/download/
Open QGIS and use it to open the .shp (shapefile) files.
>Full coordinate linesThis is called a graticule. You can create it in QGIS by following these instructions: https://blog.martinb.za.net/2020/graticules-in-qgis/
>Can be viewed basically like a map laid out on a tableThis is called a map projection. You can select a map projection for viewing your data in QGIS by changing the "project coordinate reference system". https://docs.qgis.org/3.40/en/docs/user_manual/working_with_projections/working_with_projections.html#project-coordinate-reference-systems