Write down the steps on how to open a calculator software from the Start menu.

1. Click on the "Start" button located at the bottom left corner of the screen.
2. In the search bar, type "Calculator" and press Enter.
3. The search results will display the Calculator app. Click on it to open the software.
4. Alternatively, you can also navigate to "All Apps" and look for the Calculator app in the list of installed programs. Click on it to open the software.

Steps to Open Calculator from Start Menu:

1. Open the Start menu:
- In Windows 10/11, click on the Windows icon in the bottom-left corner of the screen.
- In Windows 8/8.1, swipe in from the right edge of the screen or move the mouse to the bottom-right corner to access the Charms bar. Then, click on the "Start" icon.

2. Type "calculator" in the search box:
- In Windows 10/11, start typing "calculator" in the search box at the bottom of the Start menu.
- In Windows 8/8.1, type "calculator" in the search box in the upper-right corner of the Start screen.

3. Select "Calculator" from the search results:
- The Calculator app will appear in the search results.
- Click or tap on the "Calculator" icon to launch the software.