Does your Mac system has become very slow to response ? The startup is also taking too much time, this is a serious performance issue and the problem will only get worse if you don't take care of it right now. So here are some Tips to speedup slow Mac startup. The reason why the system has become slow can be that there are too many junk files saved in the start up disk where the Mac OS X is installed. You should clean the disk by deleting the unused files. If the Mac drive has not been formatted for too long then also this problem can occur. So formatting the drive is another option. The saved data will get erased in both of the process so you should make a backup of all your important files before doing it. But if the backup fails then you can use the Mac data recovery software to recover all your data. The software provides easy steps for recovery which includes scanning, preview and restoration. The Tips to speedup slow Mac startup will certainly help you so download the software if you need and use it.