Continue reading and you will discover what are the issues causing the slowdown and some of the best tips and tricks on how to speed up your Mac and improve performance in no time. However, don’t worry, your Mac can get back to its initial speed so don’t give up on it just yet. But, even what it seems like a perfect Mac at a time can slow down with age. New Macs, such as 16-inch MacBook Pro (2019) with up to 64GB of RAM, promise flawless performance even if you’re editing a video or developing a game. Often, running heavy-consuming applications at the same time makes your Mac laggy and slow. Slow Mac issues and speed up solutionsīefore heading for the solutions, one needs to understand the underlying problems causing a Mac to slow down. As the months and years go by, their best buddy that used to do everything at the speed of light begins to slow down and take ages to load. All Mac owners experience this sooner or later. Is your once-powerful Mac running slower and slower every day? Sounds like you have a need for (Mac) speed.