registry cleaner?

ok ,ok, I get it….so one person says,NO leave the registry a loan… some else says, use with caution….and an other says, it’s ok…it’s safe……..dose anyone know for shure what registry cleaner safe ???……or do I have to pay to have the job done.??

MacBook update problem?

Hi i just bought a used MacBook from a friend i have been having a problem when trying to use the software update. it says in network diagnostics "network diagnostics was able to connect to the internet but not to the server "(not showing the server for privacy reasons)" This could be caused by problems with the server, or an internet problem between this computer and the server."

I pretty sure it has somthing to do with my friends job he works at thats why i did not supply the server name i just want to know how to change the setting to allow me to update my software from my home wifi thanks

I got a link to regcure…it scanned and downloaded for free but wants money to fix errors…any totally frree ones out there? My computer is running/booting so slow and crappy this is frustrating…IF there are NO free registry cleaners please advise me of a good one that is not BS…you know, one that is SAFE to give money too and does its job well
I do use malewarebytes anti-maleware
Avira
Spybot S&D

I like C-Cleaner but now you have to pay for it…I was laid off so I can’t afford to buy it right now but I need my computer to find another job and the computer is giving me grief. Would like to find a free anti-virus too, since now AVG has gone totally capitalistic…
When I go the C-Cleaner website and hit the free download button, it redirects me to a page where I have to hit a PayPal button…

I have clean my pc registry and I have no problems with it . My brother has cc cleaner and he thinks it is the best. I would like t know which is better so I can get the best job done.