Good afternoon! Dear friends! I ask for help as I don't understand that occurs. Two days ago I have got the MacBook Air laptop (13-inch, Early 2015) (1.6GHz dual-core Intel Core i5 (Turbo Boost up to 2.7GHz), 128GB of PCIe-based flash storage). I have updated the to macOS Sierra. In the subsequent I have included all functions of optimization of storage. In real I see time that I have 58 gigabytes of the cleared. How it is possible to see this cleared? I ask for help, it is thankful in advance. I put a photo.