Even though they are temporary and can be deleted, most people don’t bother to do so. This reduces the wait time to load webpages.Īs time goes by, the number of cache files increase considerably. It is mostly used to speed up processes.įor instance, Safari will load images on a webpage and downloaded them to the cache so that the next time you visit the website, you don’t need to download them again because they can be retrieved from the cache. One of the culprits could be your hard disk cache has become loaded with unnecessary files.Ĭache files are data saved by browsers, systems and applications on your hard disk to guarantee a smooth user experience. You may ask why your hard disk runs low on space. The more available space your Mac’s hard disk has, the more efficient your Mac will operate.

There are numerous reasons why this happens. Have you ever wondered why your Mac is running slow? Does it freeze when performing even just the simplest of tasks? Does it take a while to launch and switch programs? Everybody has gone through this excruciating pain at least once.Įven though the Mac is known to be a high-performance machine, it disappoints us sometimes as it slows down over time.

How to clear cache on macbook air