Imac getting slow and slowerrrrrr
My mac has been getting slower and slower. Some pages take too long or don't come up. Have to re-boot ofter. Went to Utilities and did disk checking on the HD. Reloaded my original Disc 1 while disk checking and nothing improved. Have nothing big on my computer. Just Internet mostly. Do I need to buy a new and larger HD or what?
iMac, Mac OS X (10.6.8)