# 应用
- **[出厂默认版本App不可安装、卸载？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_024.html)**   
- **[录屏软件是否自带？怎么保存素材？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_025.html)**   
- **[企业智慧屏有录音录像功能么？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_026.html)**   
- **[视频高清体验问题？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_027.html)**   
- **[应用市场的应用是免费的吗？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_028.html)**   
- **[第三方会议软件支持情况（如钉钉、企业微信等）？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_029.html)**   
- **[应用市场上没有的app如何下载安装？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_030.html)**