BEST WAY TO CLEAN ERROR OR A SOFTWARE WHICH SHOULD BE KEPT IN EVERY PC WITH ANTIVIRUS(IMPORTANT POST) OR HOW TO SPEED UP YOU PC

SO here i wana show u a important software which should be kept with antivirus 
that is REGISTRY BOOT SCANER 
download it from here




CLICK HERE TO DOWNLOAD REGISTRY BOOT SCANER




when you will download and install it and run it will scan automatically 
something like this 

after scan is complete it will show screen like this

JUST CLICK ON FIX ERROR and do this every day your pc will be error free 

also try ccleaner