since ‎2022-02-17

User Statistics

  • 1 Posts
  • 0 Solutions
  • 0 Likes given
  • 0 Likes received

User Activity

In the first 3 days of zoom lessons, everything is normal . But strange thing happens in the forth day: after I leave my teachers meeting, my computer's wallpaper sudden turned into a white sheet with some ink-drawing fish swimming around and all sho...