The amount of RAM you require depend on several things; and in my opinion the most important one is what you do with your computer. Of course, newer Operating Systems (like windows 7 or Vista) require more RAM to operate their kernel than the older OS (like XP). Other than that, it depends of how much multitasking (running several programs at the same time) you do and what programs you use (usually programs with using higher multimedia or graphic capacity require more RAM).
However, don't bother to have more than 4 GB RAM, unless you are using a 64-bit OS.
As far as utilities go, I'm not sure if there is one actually deciding whether you need more RAM; but I've used several versions of free RAM which is a program monitoring the amount of RAM you are using and freeing it when necessary. Since it constantly monitors RAM usage, it can also be used to decide whether you need more RAM. Simply download and run the program, and if you are using most of your RAM most of the time, you might consider upgrading.
Windows task manager under the performance tab look at the physical memory frame
you look at the memory usage
System file checker for XP and Windows Resource Protection for Vista and newer.
Windows XP has a utility to convert a FAT32 system to NTFS. However, to avoid the risk of possible data loss, it is best to back up all data, format the drive with an NTFS partition, and perform a clean install. Good answer but the correct answer is by Running the Microsoft Convert utility.
System State Data
It's call System State Data
2003 Windows is to old of an operating system and needs to be updated.
Windows games are written to work with the Windows operating system. The Mac does not use the Windows operating system and so the game will not be able to work on a Mac. You will need to install the Windows operating system on your Mac or some software that emulates the parts of the Windows system that the game needs to have a Windows game work on a Mac.
Windows needs an anti virus to handle viruses, and Mac OS needs nothing.
buyerone.com can help you decide what phone system is appropriate for your business needs. Since each business has its own unique set of needs, buyerone.com can individualize a system for you.
The fatal flaw in such a utility, and hence why none exists, is that there is no "ideal" amount of RAM. 1 GB, or 512 MB of RAM might be great for someone who does nothing but surf the web and edit documents. That amount would be unsuitable for a professional graphic designer or film producer, and they would need far more.
No marketing not create utility. Marketing identify needs and wants of the people.
There is no choice of what voltage that you are supplied for your home. You are governed by what the utility company in your area supplies.
Windows uses Protected Mode, which (normally) prohibits raw access to a disk drive and other hardware. Also, if a system is infected with a virus, that virus would already be active, and may affect the performance of the utility (i.e. by hiding itself, disabling the scanner, etc). By using a utility that does not need Windows, you can prevent a virus from loading, which allows for a clean scan. Or if the utility needs direct hardware access, it can do so without needing elevated privileges and/or special drivers. Also, some motherboard functions, such as a BIOS flash, can only be performed in "unprotected mode", which is the BIOS's way of preventing a virus from infecting the BIOS (which would render the virus invincible, and/or completely damage the computer beyond repair).