But the new macOS has it’s bugs and troubles: some apps and hardware pieces are incompatible with it just yet, and some features are off-putting rather than appealing. Just like most of us, you’ve probably jumped on the Sierra bandwagon and upgraded expecting cool features and a boost in performance. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.