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by Dinesh Thakur Category: Memory

Without special help, DOS recognizes a maximum of 640 kilobytes of RAM (random access memory) for use in running your programs. That 640K is referred to as conventional memory to distinguish it from other types of memory (upper, expanded, and extended) that have been invented to overcome DOS'S 640Klimitation. See RAM for a comparison of the different types of memory used in PCs.

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About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular Computer Notes blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to contact us.

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