Lenovo Yoga 300: Disk Space Exhausting on 128GB SSD - RECOVERY Partition D Error Solution

The problem is as in the subject. Yoga 300 new not "buried" with SSD 128 disk Gb GB.
Every now and then an error message pops up about the ending space on the D drive, the RECOVERY partition.
Partition D is 2.78 Gb GB of which 4.68 is free Mb MB.

Any idea?

In disk management, delete the partition letter. You don't need to access it from under the system anyway.

Do you see a slight difference between Gb and GB?

Here is a description of how to disable the notification:
https://support.microsoft.com/en-us/help/555622/how-to-remove-the-low-disk-space-warning

I found a description on the mentioned website, but it probably does not apply to Windows 10:

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1. Open Registry Editor by clicking Start -> Run and run REGEDIT.
2. Navigate to the following location:

HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer

3. Right-click in an empty area of the right pane of Registry Editor and create a new DWORD value by selecting New -> DWORD Value.
4. Name the new DWORD value NoLowDiscSpaceChecks
5. Double-click the new DWORD value and assign a value of 1.
6. Close Registry Editor and restart the computer.
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last Explorer variable is missing in Windows 10

Maybe some idea for Windows 10