Instructions
Open the Web browser on your PC. Download your preferred homebrew application and save it to your desktop.
Plug a flash drive into an open USB port on your PC.
Go to ̶0;Start̶1; and select ̶0;Computer.̶1; Click and drag the homebrew application file to the flash drive icon in the ̶0;Devices with Removable Storage̶1; pane. In many cases, the file will have a .pkg extension.
Eject the flash drive from the PC and plug it into your PS3 console.
Navigate to ̶0;Game̶1; on the XMB menu and select the ̶0;Install Package Files̶1; option. Select the homebrew file and press the ̶0;X̶1; button on your controller to install the application.