Using more than 4 GB ram in Ubuntu 32 bit
106440
How to fully use the 4 GB of RAM in my Laptop under Ubuntu 9.10 - 32-bit
109520
Can I have 8 GB RAM on 32-bit Win 7?
105924
How do you determine the amount of Linux system RAM in C++?
147638
Why is my device not utilizing all of its available RAM?
15856
8GB RAM on XP Professional
122503
What's the maximum amount of RAM I can use on an specific hardware
101590
Windows 8.1 64-bit: High memory usage
41545
Why does Ubuntu only show 3GB of RAM?
93854
How to check my RAM configuration (Windows 7)?
60765
Is there a technical reason why 32-bit windows is limited to 4Gb of RAM?
75014
Does every OS need RAM?
71060
High RAM usage.
35784
How can I enable PAE on Windows 7 (32-bit) to support more than 3.5 GB of RAM?
71740
Other benefits of 64-bit OS apart from memory expansion?
93722
Why is more ram needed if you're running on a VM?
120342
64-bit Windows 7 can only use 3.25GB of RAM instead of 4GB?
25270
Windows using too much RAM, how to diagnose resource hog