Do I need these files anymore to keep my computer safely running,
Hi I am using an Apple iMac OS X (purchased in late 2009) 21.5", 64 bit, updated to version 10.13.6. The following files are in my trash and I would like to know if any of the 1st three are safe to delete, Adobe Folder from 4/13/10, ISO-19770 folder dated 6/24/19 but I think it was there much longer and last PepperFlashPlayer dated 6/13/18 but may have been there longer as well. Also please let me know if I shouldn't be making certain info available here. Thanks all.
iMac, macOS 10.13