Recent content by HeZzO

Hello, I recently installed High Sierra on my Dell Optiplex 755, and I wonder if I can update it to macOS Mojave or Catalina? Here are my specs : CPU : Intel Core 2 Quad Q8300 Graphics : GT710 2GB GDDR5 (Model from Asus) Ram : 8GB DDR2 MotherBoard : Optiplex 755 with LGA775 Socket The...