# Basic Services Kit（基础服务）

* **[Basic Services Kit简介](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/basic-services-kit-overview)**   
* **[进程线程通信](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/app-events)**   
* **[账号管理](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/account-management)**   
* **[USB服务](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/usb)**   
* **[串口通信服务](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/busmanager)**   
* **[升级服务](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/update)**   
* **[剪贴板服务](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/pasteboard)**   
* **[上传下载](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/upload-download)**   
* **[压缩与解压](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/compress)**   
* **[划词服务](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/selectioninput)**   
* **[电源管理](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/powermgr)**   
* **[打印](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/print)**