To view the number of computer systems, right click My Computer Properties.
The win7 system has obviously become the mainstream computer operating system today. There are 32 bit and 64 bit win7 systems (32-bit operating systems are usually represented by x86, while 64 bit operating systems are represented by x64). I believe many friends have heard about it, but they still don't know about it. Even many users don't know whether the win7 on their computers is 32-bit or 64 bit, So here is a small editor to share with you some differences and links between the two versions!
When installing the system, we must see the hardware support of our computer. If the CPU supports a 64 bit operating system and the memory is more than 4g, we can choose a 64 bit operating system. However, most of the software we usually use is 32-bit. Some software needs the latest version to run stably on Win7. CPU addressing is twice faster than 32-bit addressing, A 32-bit XP can only recognize 3.25G of maximum memory, while a 64 bit Win7 can support 192G of maximum memory.
If our computer is equipped with more than 4GB of physical memory, we also need to know whether the CPU supports 64 bits. Generally, mainstream CPUs support 64 bits. But if my memory is only 2GB, it is not meaningful to install a 64 bit system. What's more, we should pay attention to is that 64 bit systems are compatible with x86 programs, but not all of them. We should know whether our commonly used programs also have For X64 versions.