Advanced  SystemCare12  is  an  all-in-one  yet  easy-to-use  PC  optimization  software,  which  can clean,  optimize,  speed  up,  and  protect  your  PC,  as  well  as  secure  your  online  privacy.  With  its powerful 1-click  approach, it is easy for you to clean up junk  files, leftovers, redundant  registry entries,   and   invalid   shortcuts,   sweep   privacy   traces,   remove   spyware   threats,   accelerate Internet speed, manage startup items, and fix system weakness and security holes.