1. Turn Down Screen Brightness. To turn down screen brightness, click the battery icon in the system tray and click Adjust screen brightness. Slide the brightness slider to the left until you can comfortably see the screen and itâs dimmest setting.
For a normal reading, your blood pressure needs to show a top number thatâs between 90 and 120, and a bottom number thatâs between 60 and 80. When both your systolic and diastolic numbers are in these ranges, youâre considered by the American Heart Association (AHA) to be within the normal range for blood pressure.
Blood pressure is measured by two numbers : the systolic pressure and the diastolic pressure. The systolic pressure is the top number while the diastolic pressure is the bottom number. The current blood pressure guidelines suggest that the systolic pressure( the top number) should be around 150 to 160. This study recommends that doctors try to keep the systolic pressure should be under at least 120.