All types of mac operating systems are available here for cool prices... MacOS Sonoma 14.0, MacOS Ventura 13.5, MacOS Monterey 12.6.8, big sur 11.7.8, catalina 10.15.7, mojave 10.14.6, high sierra 10.13.6, sierra 10.12.6, el capitan 10.11.6, yosemite 10.10.5, mavericks 10.9.4, mountain lion 10.8.3, lion 10.7.5, snow leopard 10.6.3 and install windows 7, 8.1, 10 and 11 on mac. We do clean install and upgrade as well. If your mac gives you just symbols and doesn't boot to desktop. we fix that has well.