com.apple.hiservices-xpcservice results in frequent hangs and freezes in my mac
How can I verify if Apple is slowing down my phone because of an old battery?
Time Machine ridiculously slow after El Capitan upgrade
How would enabling FileVault alter my system and TM performance?
How can I diagnose or fix the CalendarAgent occupying a whole CPU on Mountain Lion?
A tech from MacKeeper wishes access to my computer for licensing and activation. Is this a scam?