how to get more ram to increas memory speed

How to get more ram.  First, you know type of ram and make sure you have enough virtual memory. The paging file should have at least one and a half times the size of available RAM and less than five times the amount of RAM. Anything that exceeds five times the amount of RAM is usually wasted. Secondly, the paging file must be placed in the right place. Since virtual memory is read and written constantly, it is important that the access time is fast. After verifying that the virtual memory is sufficient, this is probably the most important thing to do to improve the performance of the virtual memory system.

The ideal solution how to get more ram  is to have a separate hard drive and fast for the paging file, which is not used by the rest of the operating system or programs most used. This requires that most of the time of the disk operations is the head that moves across the disk to gain access to new information (search range). Using a separate disk for the pagefile will reduce this range.In any event, we should keep a small pagefile on the main disk. It should not be too large, because the file is usually not large, but must be fast, especially in the random access. In this way, if something happens to the disk that contains the main page file. The system will continue to function effectively and will not attempt to occupy the entire disk with a paging file. The average size sufficient to keep the hard drive is between 2 MB and does not exceed 50 MB.On systems with Windows XP and 2000 use NTFS as the file system when you format the drive with the pagefile and with models of fault-tolerant storage such as RAID 0 or RAID 5. This necessitates a further performance load, and the paging file does not need such protection. On the other hand, if you have more than a fast disk, the pagefile can benefit from RAID 0 (striping) across multiple disks, it allows an increase in performance. Groped but not to distribute the paging file on multiple volumes (logical disks) in the same physical disk, because this method slows things down. Please note that although the separate partitions on the same disk to appear as separate units, are nothing more than a single physical disk and the problem of access times is still valid.Setting the paging file and other parameters of virtual memory is simple. 

How to get more ram ,Click My Computer, select Properties, open the Advanced tab, select the Performance Options and then Settings. Reselect the Advanced tab, then click Edit under Virtual Memory. Parameters are displayed and the current settings. To change the size of the paging file, choose your settings and enter the new dimension in the Initial size and Maximum size.