The first 640 KB of your RAM are called "conventional memory" under DOS. DOS can only address this first 640 KB of RAM directly, the other part won't be recognized if you don't load a memory manager like himem.sys. Most programs need a special amount of conventional memory to run, so it would be good to have as much free memory as possible within this 640 KB. How can you do this? Well, that's not quite difficult, but it is not fairly easy.

If PS1.3 cannot be started or if some sounds are cut and clicking, there's not enough "conventional memory" free. Please note that the so-called "conventional memory" has nothing to do with the total RAM available on the computer. It doesn't matter whether there are 64 MB, 128 MB or more RAM available - the "conventional memory" is a separate part of the entire RAM. It's a specific memory block smaller than 1 MB.

Many drivers etc. are loaded into conventional memory by default setting. You only have to tell them to load themselves high, that means in the higher memory area. How to do this? Simply tell them in the autoexec.bat or config.sys somthing like LH (=load high, only use in autoexec.bat) or devicehigh / installhigh (in config.sys). As an example: If you want to load a CD-ROM driver in higher memory, simply add to your config.sys the line DEVICEHIGH=C:\CDROM\IDE_CD.

If you are running OS-9, you will need to increase the program's memory usage within the Applications Folder. Open this folder and select the YSI Folder. Press Apple +I together to open the program information folder. In the drop down menu, select memory and type in the required Ram that is sufficent to run both YSI and PhotoShop.

No. RAM and virtual memory are not the same. Virtual memory allows you to use a portion of your hard drive as though it were RAM. Because your hard drive is up to 100 times slower than your RAM, virtual memory is much slower than RAM. When you upgrade your RAM, you may discover that you use your virtual memory less because you will now have more memory available to complete the tasks that were previously handled by your virtual memory.

Full instructions for different operating systems and installations are here. If yours isn't listed, drop us a line at the help address.

There is a file named 'netbeans.conf' which can be found in <NetBeans_home>\etc\ which you can edit to increase the amount of memory that NetBeans...

Important Note: Your humble authors got tired of writing dry formal technical prose in the rest of this document, and succumbed to the temptation to try to be funny in parts of this appendix. Sarcasm abounds here. Please do not take any of this personally! The humor-impaired should interpret my comments not as attacks on them, but as an attempt to make fun of myself for being impatient with you, my devoted and valued, if sometimes demanding, users.

Consult your user/owner's manual for details about the original memory configuration and capacity. If you've misplaced the manual, you may be able to contact the retailer where you bought the PC from. If you have a hand-me-down PC or inherited a pre-owned PC, you probably may not have the user manual or know any detail of the original memory configuration or the memory configuration may have been changed.

The only food which aids in putting content into long term memory and likewise aids in retrieval is GLUCOSE! Be sure you have some on board before a test!

Usually the default memory configuration of your VM should be sufficient to work with SQL Developer. If you want to increase the available memoy anyway you will have to start the application with additional command line options. If you use a Sun Microsystem Java VM open a shell window, change to the SQL Developer folder and type java -Xmx256m -jar sqldeveloper.jar to start with a maximum heap memory of 256 MB. The default maximum heap size is 64 MB.

Yes. There are two approaches. There is a device available outside the US called Memory Expander+, which will increase the port's internal memory to 384k, and add a second RAMcard slot. It plug in like the Parallel Port. The other approach is Megabyte Computers in Texas will now upgrade the Portfolio to 512k of memory internally. The modification includes a six month warranty for the work. The cost is 299 dollars. For more information call, (817) 589-2950.

You will sometimes see an error message something like this: Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate xx bytes) in /var/www/moodle/yyyy.php This error means that the php memory_limit value is not enough for the php script. The memory_limit value is the "allowed memory size" - 64M in the example above (67108864 bytes / 1024 = 65536 KB. 65536 KB / 1024 = 64 MB). You will need to increase the php memory_limit value until this message is not shown anymore.

This is to reflect the initial costs of providing and preparing the capacity. The annual fees are only for maintenance and operation.

Obviously we don't like memory leaks in LessTif. A couple of tests have been done with commercial memory analysis tools, some of the apps in the tests/ tree help tracking some leaks as well. We believe we're not doing really bad. In fact we did run some simple comparisons with official Motif 1.2.

For many years, screen memory meant a sensory memory fragment that carried the emotion of the entire event. Thus a child who was staring down while being scolded might later only remember his or her shoes, along with a vivid sense of shame and anger. Or a whiff of cinnamon might evoke all the feelings of watching grandmother cook. In mind control terms, and more increasingly in general usage, a screen memory is a memory that hides, or screens, another memory.

Virtual Memory makes up for the lack of RAM in computers by using space on the hard disk as memory, Virtual Memory. When the actual RAM fills up (actually its before the RAM fills) then virtual memory is created on the hard disk. When physical memory runs out, the Virtual Memory Manager chooses sections of memory that have not been recently used and are of low priority and writes them to the swap file.