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To understand the impact of Turbo Pascal 3, one must look at the landscape of 1980s software. Compilers from giants like Microsoft and IBM cost hundreds of dollars, arrived on multiple floppy disks, and required substantial system resources.

However, for modern development, it's recommended to use more contemporary programming languages and tools that support object-oriented programming, larger memory spaces, and modern software development practices.

In the mid-1980s, professional compilers from giants like Microsoft or IBM cost anywhere from $300 to $600 (equivalent to well over $1,500 today). They were packaged in massive binders and marketed strictly to corporations. Borland priced Turbo Pascal at just $69.95.

The defining feature of Turbo Pascal 3 was its staggering compilation speed. It compiled code directly into RAM rather than writing intermediate object files to slow floppy disks. Programs compiled almost instantly, earning the "Turbo" moniker. The Edit-Compile-Debug Loop

This allowed developers to create programs larger than the 640KB RAM limit of DOS by swapping segments of code in and out of memory.

Borland offered a special version of Turbo Pascal 3 that used BCD math. This eliminated floating-point rounding errors, making the software safe for corporate accounting and financial applications. 4. The Iconic User Experience