Microsoft's Windows 8 system will soon be officially listed, with two versions: one version is Windows 8 developed for the X86 architecture CPU. The other is a Windows RT version developed specifically for ARM chip devices. We do not say that two system has any difference, recently heard that the operation of the two devices on the office 2013 are different!
Office 2013, which runs on Windows RT devices, will lack functionality, according to vendors who maintain close partnerships with Microsoft. macros, Third-party Plug-ins, and VBA programming features will not appear in the Windows RT version.
It is understood that the main reason for this is to take into account the battery endurance of the device, and to ensure that the Office software can be used in the operation of relatively weak ARM processor equipment on the stable operation.
This is not much of a problem for the average user. But for many enterprise users, it is essential that they often need to program through the VBA interface or use a Third-party plug-in office.