My Toshiba Satellite Pro has a Celeron 497 MHz processor which Intel produced in 1999. It has been used almost daily since then, upgraded to XP but with the sam

My Toshiba Satellite Pro has a Celeron 497 MHz processor which Intel produced in 1999. It has been used almost daily since then, upgraded to XP but with the same 10 gig HD. I still follow 1500 stocks with Lotus 1-2-3 for DOS (please, no codger jokes). I use a Python script to download daily Yahoo stock data and Lotus reads the resulting CSV data. Any changes to my stocks are written to a python database by Lotus also. As a wag said, if it works, don't fix it.