Arrows on desktop shortcuts have disappeared

As the title says ... the arrows on my desktop shortcuts have disappeared.
I don't know why.
And not all of them are gone.

Whuzzup with all that?

I check on my alphabetical listings and only ones with a arrow are user registrations etc. and some have a ? on a help file. those are the only two I saw, there my be others. I don't know if this will help you.

Not sure about the arrows but the differing icons depends on the file type.

This is Excel 2016 .xlsx, .xlx, .csv and .xlsm

It looks like your "Bank" spreadsheet contains macros (or is saved as .xlsm anyway) and you are running something other than Office 2016.