Open Disk Utility in the Utilities Folder, select your startup disk then click Repair Disk Permissions. It may be preferable to run Disk Utility in Recovery mode, Restart your Mac while holding the option key, then select Recovery HD and click the arrow. Repair Disk Permissions. Navigate to Applications > Utilities > Disk Utility. Select your Macintosh HD and select Verify Disk Permissions. If needed you can then Repair Disk Permissions. Speed Up an Old Mac with These Tricks [Mac OS X] Disable window animations and Mail animations. Get rid of Dashboard. Remove login items and tray applications. Make sure you have % free space. Defragment your drive. Reformat and perform a clean install. Clean up your desktop. Check what's using all your memory.
How to speed up Mail in OS X Lion and Mountain Lion I tried it on both my iMac and my MacBook Air and the results were pretty good. After I installed Lion, my Macbook Pro slowed to a crawl. I spent a good majority of my time watching icons bounce endlessly in the Dock. Speed up your Mac: get the best performance from OS X Tutorial Is your Mac showing its age and slowing down? Here's how to put a spring.
An SSD drive doesn't speed up everything that you do on your mac, but it Lion and newer versions of OS-X automatically open all the. Repair the Hard Drive and Permissions Pre-Lion. Boot from your OS X Installer disc. After the installer loads select your language and click on. Over time, memory requirements tend to go up, so OS X needs 2GB Another way to speed up an older Mac is to upgrade its hard drive. I have seen this drastically speed up slow Macs, and it's free before you spend money on hardware: 5th-demension.com