Hello i accumulated quite a few projects since i had after effects. Now i noticed that they are all in my recent projects. I would like to know how would i be able to delete those projects to save some space?
you're talking about the list of projects in file>open recent projects from after effects...?
those aren't actual project files, just shortcuts to the projects files, so they really don't eat up much disk space.. the amount of space they consume would probably be measured only in KB, not MB, so clearing them probably wouldn't even register in your drive's available space.
if you are getting low on disk space, consider zipping up older projects, or even better, moving them to an inexpensive usb or firewire drive.