Instructions - Go to "Start", "Run" and Type defrag c: -b to defragment the Boot and Application Prefetch information.

Instructions - Launch Notepad, Type .LOG on the first line, and then press Enter to move to the next line. On the File menu, click Save As, type a descriptive name for your file in the File name box, and then click OK. When you next open the file, note that the date and time have been appended to the end of the log, immediately preceding the place where new text can be added. You can use this functionality to automatically add the current date and time to each log entry. - Source

Instructions - Open an image and hold down Shift then drag the image around to create an image trail.

Instructions - Go to the "Control Panel", "System" icon, "Hardware" tab and select "Device Manager". Select "View" and Show hidden devices.