How to find out how many times windows 7 was turned on (preferably through the console)?

Question

System administration

In general, I want to know how many times Windows was launched. At least how many times. Or for a certain amount of time.
How to do it via console?

Answer 1

put video surveillance on the computer and count launches

Answer 2

https://technet.microsoft.com/en-us/library/dd3103...
dump - then parse with a script.

Answer 3

Get-EventLog -LogName system | Where-Object {$_.EventID -eq "45"} | fl //write the corresponding id