Thanks very much. I didn't realise that about OneDrive. It helps tomake sense of what has been happening. I never noticed the same thing happening with DropBox though.

Thanks again.

I have transferred a large number of files between different folders (from DropBox to OneDrive). I have then backed up my whole computer to an external harddrive. But when I check the backup it does...

You should check out this thread:

R7-371T Windows 10 Synaptics Driver gives beeps - Acer Community

I have reverted to Windows 8.1, but it may be too late for you to do so now. I will install...

Ever since upgrading to Windows 10 I have this beeping noise on my computer. Sometimes it's a single beep, sometimes double.
I have tried changing system sounds, turning off notification sounds. Of...