No matter how huge may your hard disk space is, someday you will encounter Low disk space warning in your PC. Just like the following screenshot:
When encountering this warning, most users are used to deleting some of the precious movies or songs for which you might have spent much time collecting to free up more space.
But now you need not to do that, there are many other methods you can use to increase partition size and optimize system performance as well. Since now Windows7 has become so popular and there are many Windows 7 users, this article is going to introduce how to fix low disk space warning balloon in Win 7, which also apply to Windows 8/XP/Vista.
As the latest Windows partition manager, AOMEI Partition Assistant can add free space from other volume to system volume easily.
Step 1: Open Partition Assistant, right click on D and select “Resize” option in the drop-down menu.
Step 2: In the pop-up Window, drag the left slider bar rightward to shrink D and generate an unallocated space. Then Click “OK” to continue.
Step 3: After shrinking D, there will be an unallocated space next to C drive. Then right Click C and choose “Resize” option.
Step 4: In this window, drag the right slider bar rightwards to expand C drive into the unallocated space. Then Click “OK”.
Step5: After ensuring everything is right, click “Apply” button on the toolbar to save all the changes.
This Windows partition manager also has many other functions: