Do I need to purchase both Reg Vac & A1Click Ultra PC Cleaner to keep my pc working good. I have used the trial versions. I have used other programs before and I like these better. I have removed my Norton Antivirus.  I am not sure if I need another antivirus & spryware program.  I will appreciate any help I can get. Thank you

RegVac and A1Click do different things.  RegVac cleans the registry and A1Click cleans the hard drive.  They do not clean or protect against viruses and spyware.