Finder acting weird - is this a big warning?
hi all,
i've been ignoring the fact that finder is acting very slow sometimes and acting weird.
for instance it sometimes takes 15 - 20 seconds for it to rename a file or to move a file. i have also been seeing that it will not COLLAPSE a folder and instead it gets stuck showing all the contents of a folder or simply becomes inactive or give a weird finder display.
my OS drive is showing 480 GB free and 170 GB utilized and my data drive is showing 1 TB used and 1 TB free. i am running Mountain Lion on a 2006 Mac Pro with 13 GB RAM.
is there some diagnostic and or repair routine that i can run?
also, is this the kind of thing where i should drop everything and run a set of extra backups? any way to determine if i should consider replacing the machine soon for any reason?
thanks for any help.