Enter each one of those into a Google search, and you should be able to figure out what each one of them does. Then you can decide if you want to leave it running or not.
Also, since your spellcheck seems to be on the fritz, "please" isn't spelled "plz", but "please". Our schools are having a hard enough time imparting basic grammar and language skills as it is, we don't need people contributing to the problem with this texting garbage.
I noticed I am running a lot of backgroud proceeses , but i dont know which are important and which are not needed?
this is the list of programs running on startup:
-Adobe Reader Spe
-EPSON Status Moni
-Logitech Desktop M
can u plz tell me which ones should I disable?