It is very easy to change your Account Picture in Windows-7 Image-1 Change your Account Picture in Windows-7 Use the Hot-Key [Windows+D] to see the Windows-7
To change the display of dates, times, currency, and measurements in Windows-7 please open "Region and Language" in Windows-7 and Windows-8 Control Pane
To change the thousand separator distinction and decimal symbol in MS Windows-7 Info: You can change the format Windows-7 uses to display for example
To change Short date / time and Long date / time format in Windows 10, 8.1, 7.0, and other MS-OS You can easy Select the date and time formats on every
When you want burn a CD or DVD from an ISO file on you Windows-7 OS Insert a recordable CD, Blu‑ray, DVD, or Disc into your disc burner.
With Microsoft bcedit.exe Rename operating system Name at System startup and boot in Windows-7 this works also on Windows-8 and Windows-8.1
To change the display Time of operating systems at win 7 boot please use the Hot-Key Windows+R