A Microsoft file hosting and synchronization service.
That brown icon overlay on the files indicates OneDrive is not syncing correctly.
1
Press Windows Key + R
In the Run dialog, paste this and hit Enter:
%localappdata%\Microsoft\OneDrive\onedrive.exe /reset
Wait a few seconds.
Press Windows Key + R
In the Run dialog, paste this and hit Enter:
%localappdata%\Microsoft\OneDrive\onedrive.exe
When that process completes, then open OneDrive settings from its cloud icon on your Taskbar and check if OneDrive is syncing your files to your laptop.
2
If that does not resolve the problem, completely uninstall the OneDrive app from your laptop, then restart your system and download the latest version of the OneDrive app from this link.
https://www.microsoft.com/en-ie/microsoft-365/onedrive/download