Windows 10: Sudden Space Increase On Hard Drive

Hi,I was editing a video when i suddenly noticed that my hard drive's storage went from ~350Gb to 465Gb. I have restarted my PC but its still here, so I'm curious on why this happened. It is not a bad thing at all, I literally wanted to buy a new one as I was running out of space. All programs also detect the increase of the drive size and it works just like if it just expanded.

:)

 

Sudden increase of used space on my hard disk

Sudden increase of used space on my hard disk

 

Hard Drive Space Missing

Hi,

It is possible that hard drive space was missing due to a corrupted file system. To better assist you, kindly answer the following questions:

• Have you made any recent changes prior to this issue?
• Have you tried deleting temporary files?
• What troubleshooting steps have you done so far aside from checked the hidden files?

We're looking forward to your response.

 

extend c drive storage space

Hi, I'm , an Independent Advisor.

Disk Management is a Windows built-in tool that supports to increase partition size with its "Extend Volume" feature. However, the program has some limitations in increasing disk space:

- Extend Volume only works on NTFS and RAW partition. FAT32 and other file systems are not supported.

- The Extend Volume will grey out if there is no adjacent unallocated space behind the target partition.

So, the ways to increasing C drive with or without adjacent unallocated space are different. Open the Disk Management, and follow the right tutorials listed below to extend the local disk C drive on your own now:

#1. Increase C Drive Space with Adjacent Unallocated Space

Step 1. Right-click This PC/My Computer, click "Manage", select "Disk Management" under Storage.

Step 2. Locate and right-click on the local disk C drive, and choose "Extend Volume".

Step 3. Set and add more space to your system C drive and click "Next" to continue.

Step 4. Click "Finish" to complete the process.

Note that if that unallocated space on your system disk is not behind the C drive, you can't extend C drive in Disk Management.

Hope this helps. Let me know if I can help you further!