Dark green leafy vegetables are good sources of many vitamins (such as vitamins A, C, and K and folate) and minerals (such as iron and calcium).
Tips for turning the screen around: 1  If you want to turn the screen upside down, press âCtrl + Alt + down arrowâ. 2  To turn the screen back to the default position, press âCtrl + Alt + up arrowâ. 3  To turn the screen on to the side, press âCtrl + Alt + left/right arrowâ.
Step 5: After opening the window, you click on the Monitor tab. You click on the drop down arrow under the Screen Refresh Rate and select the option to higher or lower the Refresh Rate for your Monitor and click on the Apply Button or Ok Button. Introduction. This article explains how to adjust the Screen Refresh Rate on your PC.