a b Ä a b \ a b Î±. 1  Log on to the Windows 8/Windows 8.1 computer with any account. 2  From the Start screen, click the Internet Explorer tile. 3  Once the Internet Explorer opens up, click the star button present at the top right corner of the window. 4  From the contextual pane that appears in the right, go to the History tab.
For adults 18 and older, a normal resting heart rate is between 60 and 100 beats per minute (bpm), depending on the personâs physical condition and age. For children ages 6 to 15, the normal resting heart rate is between 70 and 100 bpm, according to the AHA. But a heart rate lower than 60 doesnât necessarily mean you have a medical problem. Active people often have lower heart rates because their heart muscles don't need to work as hard to maintain a steady beat.
Heart at Rest. A childâs resting heart rate level depends, in large part, upon her age. For infants, a resting heart rate is expected to be between 100 and 160 beats per minute. In children who are 1 to 10 years old, this resting heart rate should be between 70 and 120 beats per minute.Adolescents and young adults between the ages of 10 and 18 should have a resting heart rate between 60 and 100 beats per minute.o determine your childâs maximum exercise heart rate, you must again consider her age. A childâs maximum exercise heart rate can be calculated by subtracting his age from 220. For example, a 10-year-oldâs maximum exercise heart rate should be 210, while the maximum exercise heart rate for a 16-year-old should be 204.