What are the minimum system requirements to play Counter-Strike 1.6?

@daniela.casper 

The minimum system requirements to play Counter-Strike 1.6 are:

• Processor: Intel Pentium 4 processor or AMD Athlon XP processor
• Memory: 512 MB RAM
• Graphics: 3D graphics card compatible with DirectX 9
• Storage: 2 GB available space
• Operating System: Windows XP or later

However, it's worth noting that these requirements are quite low and many modern computers should be able to run Counter-Strike 1.6 without any issues.