Sure, you can go to the top-right corner and select the option to minimize each window. But do check out these cool alternatives that might be more convenient for you.
To minimize a single window, you can press Alt-Spacebar-N. To minimize all windows in one go, right click the taskbar, and select the minimize all windows option in the menu that springs up.
Customize Right-click Menus In Windows
To customize a right-click menu:
Open any folder, then select Folder Options from the View menu. Next, click the File Types tab, choose the type of file you wish to edit, then click Edit. In the Actions display, click New. The action is what will appear in the menu. Enter the action you would like to add such as Open or Print.
Under Application Used To Perform Action, enter the execution command you would like performed. To see how the syntax works, open up other Action items and see how they are entered. When you're done, click OK, then click Close twice.