Windows Vista: How much RAM do you really need
- Windows Vista Home Basic, you need at least 512 Mbytes of RAM.
- For all other versions (Home Premium, Business, Enterprise, and Ultimate) will have a recommended minimum RAM of 1 GB.

Windows Vista: How much RAM?
Windows 7: How much RAM do you need
- For the 32-Bit Version of Windows 7 you will need at least 1 GB of RAM.
- The 64-Bit Version needs a little more: Here 2 GByte will be due.

Windows 7 RAM
Windows 8: How much RAM do you need
- Windows 8 or 8.1 are based on the predecessor Windows 7. So 1 GB of RAM for the 32-Bit variant due.
- For the 64-Bit Version 2 GB of memory is required.

Windows 8 RAM
For more info on the memory
- Note that you can use with a 32-Bit operating system to a maximum of 4 GByte of RAM.
- For intensive use, for example, through games or graphics programs, are recommended increased memory from 4 GB. As a result, the speed of the PC is ensured.
- In a further practical tip on how you memory optimize can.

RAM limit for 32-Bit
Read in the next practice tip the difference between DDR and DDR2 memory.
