Features of the DSLR

 ISO - ISO sensitivity is a measure of the camera's ability to capture light. Digital cameras convert the light that falls on the image sensor into electrical signals for processing. If you raise ISO sensitivity, you can choose faster shutter speeds and reduce camera blur.

Zoom - the zoom range is the difference in magnification from one end of the zoom range to the other. With a regular DSLR or mirror-less camera kit lens, the lens will offer 3x the magnification when you're fully zoomed in compared to when the lens is zoomed right out.

Focus - The photographer can choose whether the camera locks or continues to adjust focus while the shutter-release button is pressed halfway. The setting that controls this behavior is focus mode.

Formatting the SD Card - 1. insert the SD card into the camera 

2. Press the Menu button

The last used camera menu displays on the LCD monitor 

3. Press the Multi-controller to navigate to the Camera Settings 1 tab 

4. Use the Multi-controller or the Quick Control dial to highlight Format

5. Press the Set button, The menu changes to show the amount of data on the card and displays a warning that all data will be lost

6. Rotate the Quick Control dial to highlight OK and press Set 

7. Press the shutter button halfway to exit the menu and resume taking pictures