Personal authority refers to the influence and power an individual has based on their personal qualities, such as charisma, expertise, or leadership skills. Professional authority is derived from an individual's expertise, qualifications, and experience in a specific field or profession, giving them credibility and influence in that area. Official authority, on the other hand, is granted by an organization or institution, such as a government or company, and is typically associated with a specific role or position of power, such as a manager or a government official. While personal and professional authority are based on individual qualities and expertise, official authority is tied to a specific position or title within an organization. **

To delete a messenger group, you can follow these steps: 1. Open the Messenger app and go to the group you want to delete. 2. Click on the group name at the top of the chat. 3. Scroll down and select "Options" or "Group settings." 4. From there, you should see an option to "Delete group." Click on it and confirm your decision to delete the group. **

To delete a Facebook Messenger message, simply open the conversation where the message was sent. Press and hold on the message you want to delete until a menu appears. From the menu, select "Remove" and then choose "Remove for You" to delete the message from your own chat. If you want to delete the message for everyone in the chat, select "Remove for Everyone." **

To delete messages in Facebook Messenger, simply open the conversation and find the message you want to delete. Press and hold the message until a menu appears, then select "Remove" and choose whether you want to remove the message for everyone or just for yourself. If you choose "Remove for Everyone," the message will be deleted from both your conversation and the recipient's. If you choose "Remove for You," the message will only be deleted from your own conversation. **

To delete a Facebook Messenger message, simply open the conversation where the message was sent. Press and hold on the message you want to delete until a menu pops up. Then, select the "Delete" option from the menu. You will be asked to confirm the deletion, and once confirmed, the message will be removed from the conversation for both you and the recipient. **

Facebook Messenger is a messaging app that allows users to send text messages, make voice and video calls, and share photos and videos with their Facebook friends. It also offers features such as group chats, stickers, and the ability to send money. Facebook Lite Messenger is a lighter version of the Messenger app, designed for users with low-end devices or slow internet connections. It has a smaller file size and uses less data, making it more accessible to users in areas with limited internet access. Both apps are owned and operated by Facebook and are available for download on various platforms. **

Personal authority is the influence and power that an individual possesses based on their personal qualities, such as expertise, charisma, or reputation. It is not formally granted and is based on the individual's ability to persuade and lead others. On the other hand, official authority is the power and influence that comes from a formal position or title within an organization or institution. It is granted by the organization and comes with specific rights and responsibilities. While personal authority is based on individual qualities, official authority is based on the position held within a formal structure. **

To remove someone from Messenger, you can follow these steps: 1. Open the Messenger app on your device. 2. Find the conversation with the person you want to remove. 3. Tap on their name at the top of the chat. 4. Scroll down and select "Remove Contact" or "Block" to remove them from your Messenger contacts. **