There are Four simple steps to install Radeon Software on a Windows Based System.
Install your Graphics card in Your Pc. (want to buy Graphics card)
Turn on Your PC and check your VGA/HDMI/DVI/DP Cable attach with your Graphics card.
Visit AMD Website to download Drivers for your graphics card.
Double click on Download file and run it as Administrator
The End User License Agreement will be presented at the start. Review the End User License Agreement and information about the User Experience Improvement Program.
Accept and Express Install – Installs only default components included in the driver package. Radeon ReLive and other optional components are not installed.
Click on Accept and Custom Install – Provides a list of core and optional components included in the driver package and allows the user to manually select items to be included in the installation. Radeon ReLive install option will be presented for eligible systems near the end of the installation process.
Once the installation start, the AMD Software Installer will attempt to detect your AMD graphics product and may be restart multipal time.
Download AMD Drivers
How to Install Radeon Software on a Windows Based System?