在网易云课堂的课程目录页面添加下载助手按钮（可批量下载和单个视频下载），方便将视频下载到本地学习
Filter: Afgelopen 30 dagen Afgelopen 365 dagen Gehele periode
| Datum | Aantal installaties | Aantal bijwerkcontroles |
|---|---|---|
| 2025-01-28 | 0 | 65 |
| 2025-01-29 | 0 | 59 |
| 2025-01-30 | 0 | 59 |
| 2025-01-31 | 0 | 52 |
| 2025-02-01 | 1 | 68 |
| 2025-02-02 | 1 | 69 |
| 2025-02-03 | 0 | 66 |
| 2025-02-04 | 0 | 83 |
| 2025-02-05 | 0 | 95 |
| 2025-02-06 | 0 | 47 |
| 2025-02-07 | 0 | 36 |
| 2025-02-08 | 0 | 49 |
| 2025-02-09 | 0 | 42 |
| 2025-02-10 | 0 | 46 |
| 2025-02-11 | 0 | 51 |
| 2025-02-12 | 0 | 48 |
| 2025-02-13 | 0 | 50 |
| 2025-02-14 | 0 | 54 |
| 2025-02-15 | 0 | 36 |
| 2025-02-16 | 0 | 36 |
| 2025-02-17 | 0 | 42 |
| 2025-02-18 | 0 | 53 |
| 2025-02-19 | 0 | 51 |
| 2025-02-20 | 0 | 58 |
| 2025-02-21 | 0 | 54 |
| 2025-02-22 | 0 | 40 |
| 2025-02-23 | 0 | 48 |
| 2025-02-24 | 0 | 43 |
| 2025-02-25 | 0 | 58 |
| 2025-02-26 | 0 | 34 |
