As a prophet of Islam, Muhammad (saw) did not have the authority to add anything to the religion. Muslims believe that the Quran is the final and complete revelation from Allah, and that Muhammad (saw) was the last prophet. Therefore, he did not have the authority to alter or add to the teachings of Islam. Muslims are instructed to follow the Quran and the teachings of Muhammad (saw) as they were revealed and practiced during his lifetime. **

Central authority refers to a system where power and decision-making are concentrated in a single entity or group, such as a government or leader. Authoritarian leadership is a style of leadership where the leader holds all the power and makes decisions without input from others. In an authoritarian system, there is little to no room for dissent or opposition, and individuals are expected to follow orders without question. **

To add an icon to the desktop to start the game, you can follow these steps: 1. Find the game's executable file or shortcut on your computer. 2. Right-click on the file or shortcut and select "Create shortcut." 3. Drag the newly created shortcut to the desktop. 4. You can also right-click on the shortcut, select "Rename," and give it a name that makes it easy to identify the game. Once you have completed these steps, you should see the game's icon on your desktop, and you can double-click it to start the game. **

You can add animations to videos using video editing software such as Adobe After Effects, Blender, or HitFilm. These programs allow you to create and customize various animations, including explosions, and then integrate them into your videos. You can also find pre-made explosion animations and effects in online marketplaces or stock footage websites, which you can then incorporate into your videos using editing software. Additionally, some video editing apps and software may offer built-in animation features that allow you to easily add effects like explosions to your videos. **

To add multiple numbers in the pug model calculator, you can simply input the numbers one after the other, separated by the "+" sign. For example, if you want to add 3, 5, and 7, you would input "3+5+7" into the calculator. The calculator will then process the input and provide you with the sum of the numbers. This allows you to easily add multiple numbers in the pug model calculator without any complex steps. **

To add someone on Snapchat through Quick Add, you can go to the "Add Friends" section and select "Quick Add." This feature will show you a list of people who are in your phone's contacts and have their phone number linked to their Snapchat account. You can then simply tap on the "Add" button next to their name to send them a friend request. If the person accepts your request, you will be added to each other's friend list on Snapchat. **

To add an "Add to Cart" button in HTML, you can use the <button> tag and specify the text as "Add to Cart". You can also use the <input> tag with type="button" and value="Add to Cart". Additionally, you can use a form element with a submit button and style it to look like an "Add to Cart" button using CSS. Once the button is added, you can use JavaScript to handle the functionality of adding the item to the cart when the button is clicked. **

Yes, you can add me as a contact if you would like to continue our conversation or ask me more questions in the future. Adding me as a contact will make it easier for you to reach out to me whenever you need assistance or information. Feel free to add me if you find our interaction helpful and would like to stay connected. **