Step 1: Go to the Windows Search bar, type " Disk Management " and hit enter. Alternatively, you can also open Disk Management by using Run. Press the " Windows+R " key, and hit enter. Type " diskmgmt.msc " and hit enter again. Step 2: As you can see, when I right-click on the C drive, the ' Extend volume ' option is greyed out Extend Volume or Partition on Disk in Disk Management. 1 Open the Win+X menu, and click/tap on Disk Management (diskmgmt.msc). 2 Right click or press and hold on the partition/volume (ex: "F") you want to extend, and click/tap on Extend Volume. (see screenshot below) If Extend Volume is grayed out, then there is not any unallocated space Open the Disk management window. Right click on the first unallocated partition and select the option to create a volume. Follow the on screen instruction to create a volume. After creating volume right click on that and select the option extend volume. When you open it, you'll get a screen showing all your partitions, and unallocated space. Right click on C: drive and select the option merge. A box will open asking you to select the drive you want to merge with, select the unallocated space over there and also give the Drive letter as C: only. The last step, click Apply and then Proceed. Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd.

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