How much disk space does Windows 8 allocate for Wonderful

How much space do you need to allocate for Windows 8 C disks?
Before installing Windows 8, how much system disk space you want to partition is an important factor to consider first, because if the system volume Too much space is wasted disk resources, too little, but the system disk space is not enough due to the increasing system files, causing unnecessary trouble. Then we install Windows 8, how much disk space is needed?
Microsoft official recommendation:
Install Windows 8 (x86) at least 16 GB free disk space;
Install Windows 8 (X64) at least Requires 20 GB of free disk space;
I believe that Microsoft's official recommendation is based on the fact that Windows 8 can be run separately, and for our daily use, the system disk with Windows 8 is installed. Common software such as Microsoft Office, Photoshop, etc., as well as anti-virus software, etc., these non-portable software installed on the C drive is wonderful. In addition, the system's hibernation files, virtual memory files, system restore files, etc., so Microsoft's disk space allocation ratio is obviously not enough.
Our new installation of Windows 8 (x86) takes up approximately 10.6 GB of disk space; Windows 8 (64) requires approximately 13 GB of disk space. Therefore, the software product suggestion:
plan to install non-portable software such as Office, PS, etc. to the C drive:
Install the Windows 8 disk partition to allocate no less than 50 GB of disk space;
similar to the netbook Users in need:
Install Windows 8 X86 disk space is not less than 20G;
Install Windows 8 X64 disk space is not less than 25G.