Topics
开始使用你的第一台计算机 (Getting Started) arrow_forward_ios ✓
如何使用计算机的内置帮助 (Built-In Help) arrow_forward_ios ✓
撤销你的错误 (Undo) arrow_forward_ios ✓
了解文件扩展名 (File Extensions) arrow_forward_ios ✓
下载和上传 (Downloading) arrow_forward_ios ✓
免费软件 (Free Software) arrow_forward_ios ✓
开源与闭源软件 (Open Source) arrow_forward_ios ✓
什么是PDF文件？ arrow_forward_ios ✓
如何设置Wi-Fi网络 arrow_forward_ios ✓
如何更新你的软件 (Update Software) arrow_forward_ios ✓
如何自定义桌面背景 (Customize Background) arrow_forward_ios ✓
如果计算机感染病毒该怎么办 (Virus) arrow_forward_ios ✓
如何设置新打印机 (New Printer) arrow_forward_ios ✓
如何电源重启设备 (Power Cycle) arrow_forward_ios ✓
禁用启动应用程序 (Disable Applications) arrow_forward_ios ✓
如何让旧计算机平稳运行 (Old Computer) arrow_forward_ios ✓
加快计算机速度的技巧 (Speeding Up) arrow_forward_ios ✓
如何对硬盘进行碎片整理 (Defragment) arrow_forward_ios ✓
安全模式启动计算机 (Safe Mode) arrow_forward_ios ✓
在Windows PC上安装软件 (Installing) arrow_forward_ios ✓
在Mac上安装软件 (Installing) arrow_forward_ios ✓
从Windows PC机中卸载软件 (Uninstalling) arrow_forward_ios ✓
从Mac机中卸载软件 (Uninstalling) arrow_forward_ios ✓
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