Technichian upgraded and also reformat my laptop like 3 days ago. It works fine awhile ago but then I came hom to this...... my desktop consist of Recycle Bin, Spotify, Skype, and Google Chrome... but now full of blank icons I can't even delete. I can't open anything even the Start menu.
I also upload a video of what my laptop's condition https://youtu.be/q5tAt1jrMXY
please do check it out.
Is this a bug? or virus? (Hopefully not)
What should I do? Help me pls.