First played cs 1.5 in 2002
I started playing cs 1.6 competitively in 2007, stopped when CS:GO was as released (2012)
Playing CS:GO since 2017 now

PC:

CPU: i7 8700
GPU: Galax RTX 2070 8GB RGB
MOBO: MSI Z370 Pro
RAM: Corsair Vengeance 16gb 3000mhz RGB
SSD: Samsung Vevo 250gb
HDD: WD Blue 1tb
PSU: Thermaltake 650w RGB Bronze
Case: Cooler Master Masterbox Lite 5 RGB

Peripherals:

Mouse: Logitech G Pro Wireless
Headset: HyperX Cloud II
Keyboard: Corsair k65
Mouse Pad: Zowie by Benq
Monitor: AOC g2460pf

DPI: 800
Sensitivity: 1.3
Windows sensitivity: 6
Zoom 1
Resolution: 1680x1050 - 16:10 (Black bars)
144hz