Macbook pro, beach ball of death
I have a MacBook Pro, OS10.7.5, 2.2Ghz, Intel Core, 4Gb memory. It's annoyingly slow sometimes and the "beach ball" of death apperas regardless of the program I use. It sometimes appears even if I am in Finder and try to open a folder.After about 6 sec, the ball disappears, and I can operate the software. Periodically it comes back, I wait...then go back to using the laptop. Is it the OS causing it? My hardware? My drives? My memory? It's soooo annoying because I have to wait until it disappers so I can continue working. Any suggestions? Much appreciated.