Windows 10 installation query

[Pratik Patra1]

Hello, people. I own a Windows 7 PC and I've been able to reserve my free copy of Windows 10. I have very limited space in my C drive left(around 2.1 GB , because I had created a partition of 30 GB there). So, if I try to install Windows 10, will the upgrade app automatically overlap Windows 7 or do I need to manually format C drive to make space for Windows 10? Thanks in advance.

 

[ttsoldier]

"You also want to make sure you have at least 10GB or more of free storage space available to perform the upgrade. Windows 10 requires at least 16GB of space to install the 32-bit or 20GB to install the 64-bit version."

How to upgrade Windows 7 to Windows 10 | Windows Central

 

[Pratik Patra1]

Thanks... Had some trouble extending the partition(BOOTMGR not found) but I finally solved it.