Idea of Software Installer Icon
It's a logo of Software Installer reduced to an image of a hard disk with an arrow on top of it. The installer can download any software that is needed to update the system.
This Software Installer icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,100 icons, all in the same style and quality.