Do I need to update Windows 8.1 after installation?

Question

Fonts

Need a clean lightweight system, installed 8.1 and firewood from the manufacturer, do I need to download a bunch of updates in a few years?

Answer 1

A bit different, but maybe it will fit into the style:
https://www.dafont.com/cubic.font
Or a whole selection:
https://www.urbanfonts.com/fonts/square-fonts.htm

Answer 2

You have to ask if you need them or not.
If you need it, install it; if not, don't install it.
It will not affect the purity and lightness in any way.

Answer 3

You can use the offline update utility: www.wsusoffline.net and download everything at once (in parallel with work), and then install everything at once.

Answer 4

Yes, update to Win10.