First of all, let’s start with 32 bit / 64 bit. Our bit is simply one of the most basic units used in computing and digital communications. There are basically two operating systems in your computer: 32 bit and 64 bit. 32 bit / 64 bit is the data passing bus width between our Radom Access Memory (RAM) and the microprocessor, in other words, how the CPU handles datasets. 32 bit and 64 bit This also depends on how many bits the system can run on that CPU and how fast.
The range of performance of a 32-bit system is roughly 2 ^ 32, and the range can vary depending on the integer representation. In other words, the 64-bit data transfer rate is almost twice as fast as 32 bit. For one thing, we can only use up to 4 GB of RAM in a 32-bit system, which is the maximum limited amount of a 32-bit system. RAM can be expanded up to 64 Gb. However, limitations and errors can increase, so let’s just say that 32 bit supports up to 4GB of RAM. RAM is running low. Not fully utilized. On the other hand, the 64bit system (Home edition) can use up to 16Gb of RAM. In the Ultimate and Professional versions, you can increase the amount of RAM to 192Gb.
Another reason is that 32-bit software can run on 64 bit systems because of the WOW64 (x86 emulator) built into the 64bit system, which makes it flexible between 64 bit systems and 32bit systems to run 32bit software. However, some software, such as window drivers, Dedicated anti-virus software, does not work on 64 bit systems.
Some people say that your processor is 32 bit, so you want to use 64 bit. If you want to use 64 bit, you need to have a CPU that is compatible with 64 bit. Some people want to know if your machine is compatible with Windows 64 bit. First of all, if you want to know the bit system of your machine, you can look through my computer … system properties, then you can know if your OS is 32 bit / 64 bit. Also, if you want to know if your machine is capable of 64 bit.
In Windows 7, right-click on my computer, add performance information and tools at the bottom, and then click view and print detailed performance and system information. You will find 64 bit capable yes or no. If no is included, yes is included. The same goes for windows 8. You can access performance information and tools through system properties. In short, the 32 bit (Home edition) is generally limited to 4 Gb of RAM. Up to 16 Gb is available in 64 bit (home edition). It is a comfort to use to increase virtual memory when running software that consumes a lot of RAM in 64 bit. Most 32-bit software can also run on 64 bit, and the 64-bit data transfer rate is twice as fast as 32 bit. Now you know the basics.