Before that identified the laptop battery analysis method by means of a report prepared by you system portrayed in Windows and you can do a similar report but through wireless network log Wlann and have a detailed report dramatically so you know how long the device is connected to networks E Wi-Fi during the previous three days, when disconnected from the network, and what is the reason for disconnection, when contact was scrawny and why, if protection and network security and other it contains data and details of Videocards like the card typeLan and Wlan andIP and machine name and type and BIOS version and other useful data that will come in handy sometimes.To view this report, open the CMD command prompt and enter the command “netsh wlan show wlanreport” and press Enter and little seconds later you will be generating the report in detail on Wi-Fi, it will show you the right track to have access to this report, you can simply copy it Spa R and then paste it into the address bar of any browser and alribort content will be displayed in seconds and you will find that the report is displayed in perfect style so you can access and read data without trouble.