That means your hard drive is in good shape. One more thing I would do is download and run Ccleaner so that it deletes any temporary internet and system files and it will make your system a little faster. If after running that and your system is still freezing up then its most likely a software or windows issue. Make sure you also disable any unnecessary programs from running at bootup. You can do this by opening task manager, click on start up tab and then highlight the programs and click on disable at the bottom right. The hybrid drive you have isn't really any better than a regular hard drive. Your best bet would be to get an SSD drive and reinstall windows to that. You'll see a huge difference in system speed.