> For the complete documentation index, see [llms.txt](https://support-liveclass.truonghoc247.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support-liveclass.truonghoc247.vn/huong-dan-su-dung/tinh-nang-trong-phong-hop.md).

# Tính năng trong phòng họp

Sau khi tham gia cuộc họp, người dùng có thể dùng một số tính năng.

* Âm thanh: Kiểm tra/tắt/bật micro

<figure><img src="https://lh7-us.googleusercontent.com/z09hkSxkO57RkNPdzMZunK9EGKIaXyAkJ8uJ0M1b09k9_ZnGD5rTP3Snqlhg4eO-AqqqeVVrDs5jW3XzM_G2MrKK9dOMc5uPSFYRwQ4yieS5NVBr0wOYm43RZr7QDDtiBIsQcoJ9sOh2q91kkKyJcw" alt=""><figcaption></figcaption></figure>

* Bảo mật

<figure><img src="https://lh7-us.googleusercontent.com/th1m5fTKAxmS2UVK1DniBKcUZ9YGyLJYonepbS6S3gt_kIZ-Le5LCf_o9YXzu0rnrm06FrslxdCjQoBQvwY7im8jpmEt3ErTpCKhclxylenrzzzMF7JF6832DGmJEo5qNz8pDWyFr9fgpCmMc4534w" alt=""><figcaption></figcaption></figure>

* Xem người tham gia

<figure><img src="https://lh7-us.googleusercontent.com/-R8aO4gmX7OgMKlLgzzTsBPg1pU1OgDXyDoB9dOo0SF8jWVYylCCw8zrBquxLSkV9rtlaUyYV346Us7XhZutfFM2KD5mMGLqWUbmJOV3weiLMjhacPwSvq62MyaTlO5BVq6WF47PCzhCMtBV2nyWpQ" alt=""><figcaption></figcaption></figure>

* Trò chuyện

<figure><img src="https://lh7-us.googleusercontent.com/ThM1wfiZ8id4sj-9dv9xE5TO3GVqHvusIclUtnT9r7SO3bNF6a6gVNqoU1ammnt6_hOKWXDURfTWPxuNa0S5_Hz3lR_rv-7QbWns4UqJrCzRHQNQNql7gI6nHn--iAcDSDspyqMPSc1QkuM1cmpqsg" alt=""><figcaption></figcaption></figure>

* Cài đặt chia sẻ màn hình

<figure><img src="/files/PjQba5NfW2wLozul1DU0" alt=""><figcaption></figcaption></figure>

* Chia sẻ màn hình

<figure><img src="https://lh7-us.googleusercontent.com/A5iusfLf180o0GuZi2TZ5POCcvMDBjWHZfD6OXc604HsCjtEk_xVXrnhAR2vR3XVN-ef4xdk2N3HPLVmh8bLAWLThC5RNPuInXtuYp4QOpYoRjTyuaUFp38rUVLhUKVLle14bdRYGracdqN3htPwEA" alt=""><figcaption></figcaption></figure>

<figure><img src="https://lh7-us.googleusercontent.com/UY6H9e0ykOjMnR-gbB8djOOzICFC7KAIN4COZT1rVT9uiuefdNnMPYGO1bhxq1snI4AK-udrYxJUmpm4kWflKRCBy0Cia2ZIAmEo5_x_FeNzMvcxZ7TipuEPvRAzUSCijj786JVdAM-81AullGkw7A" alt=""><figcaption></figcaption></figure>

* Ghi

<figure><img src="/files/PDxNmCVXRtBSuRsztoY5" alt=""><figcaption></figcaption></figure>

* Phụ đề

<figure><img src="https://lh7-us.googleusercontent.com/nzBTzInUdeQwyq5QMyNA1DmbC3E0bsArNGXfhPt7iGFQVytLIOL_446GELP0XaU5It8tQiruwRlDpmeUbPMMrRr_RGfkd3aIsPGaeJ76WnYCpm98woY4i_MvMkhiocyiIzjs61lJ8JEJE0BsRtFEKQ" alt=""><figcaption></figcaption></figure>

* Phản ứng

<figure><img src="https://lh7-us.googleusercontent.com/senJ0RW5MBm3kpfPUjYjHMQBBMWGRisdwzoooD-Z21UeixQRX2qEU1PnlCzv5BISjbh5BNrhHye5k70A-hsQ8L06DYKUR9KlTLqC-Q1QhkZVAIej7p6s1d8iA3-6VG_mzlYHTpTzfi1tGwMq7gkICQ" alt=""><figcaption></figcaption></figure>

* Cài đặt chia sẻ Bảng trắng

<figure><img src="/files/tjpLZIjGqe3v0Nirr8hi" alt=""><figcaption></figcaption></figure>

* Tạo bảng trắng

<figure><img src="/files/q3CMDnu6ZeB5oJdbgYpl" alt=""><figcaption></figcaption></figure>

* Tạo phòng theo nhóm

<figure><img src="https://lh7-us.googleusercontent.com/uDFgd3TAEr79R8SQvenxbHl07IPUX1rnEMGJcOCoePd0g30npdLglm1NwfCpuraQ_HqjX5Lr2IU1NPAB-EexnPykCV1HPbZF2F6gRdrZ2_h4pneWdRd3xPhHz-NfzwwjMV8H8LvVgvyggiXpubrr2Q" alt=""><figcaption></figcaption></figure>

<figure><img src="https://lh7-us.googleusercontent.com/dyAr6NiHv1pRB-yjDmRlV3Pwj35s7xtkdCvZuUlxXob_C3Jli8u9J-mTAjCJb0Ls1bB-AO47-Oj_oSt7Olm_V-7Qava-izmsYF-ZahMuMw3QmRWH1sd-uQGMuCCdvuMar8vfQj5eHmBhwkgohXzJ0g" alt=""><figcaption></figcaption></figure>

* Tạo bình chọn&#x20;

<figure><img src="https://lh7-us.googleusercontent.com/VC_Z9SJc_-lfY1q-nFWWMgAnrKdDu_iRsCzaSv2HSwVgJCqxnH8MgaQnZaxfGczDtr_aG10mTR-UPmW6HaBKFqMrGAAQh4UNqsFNuVigpwleLP-pcdkvHF4IeLD79dBcetnho-7SZhImmce1Ra8adw" alt=""><figcaption></figcaption></figure>

<figure><img src="https://lh7-us.googleusercontent.com/0j3KgKKaN7XNVegYXiCwtaUZ0vpibeaHbNzZXpcBmepKa3mtuox96hsSXcWSnjBxOwVjjQUieyL8bmVE3Lw9YQYfHK4cXWu-QpFSBrzf93gl3cHFC-OvDAWXAGnPvhUEgQwp8R1mFa1qU1q69YslzA" alt=""><figcaption></figcaption></figure>

<figure><img src="https://lh7-us.googleusercontent.com/0_2SafDG-LlM_I-PgKdbnhvzrZkMVcG3xM73uKNya1YDQPNk6B8_AmIgofoIeWbeXpKKH86BRD1rgCa6cXyDCTK2IDrD9yMwq-6iZ0vlR__KvDWeTiLfSCdIqxWaMP5C93moZ2vE6mNRDv9x6hxFDw" alt=""><figcaption></figcaption></figure>

* Cài đặt nền trong phòng họp

<figure><img src="/files/VyC3KY6UChcobsYIx8nL" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/cUexmNt9wktNOUOXoAgW" alt=""><figcaption></figcaption></figure>