How to play Call of Duty : Black Ops Cold War Multiplayer and Zombies for free?

Activision has announced a Free to Play Weekend for COD : BOCW from 22nd July 2021 to 29th July 2021. Players can experience all the Multiplayer maps and Zombie Outbreak for 7 whole days. This is an awesome opportunity for free to play players of COD Warzone to level up their guns and Battle Pass quickly and to earn some Cold War Exclusive Camos.

To download and play Cold War for all platforms:

PC:

https://shop.battle.net/product/call-of-duty-black-ops-cold-war?p=7461

PlayStation: https://store.playstation.com/product/UP0002-CUSA15010_00-CODCWOBTRIAL0001

XBOX ONE: https://www.microsoft.com/p/call-of-duty-black-ops-cold-war-outbreak-free-access/9P5BNSPWWJPN

XBOX Series S/X: https://www.microsoft.com/p/call-of-duty-black-ops-cold-war-outbreak-free-access/9mxhw011rlqf

Source: https://www.callofduty.com/blog/2021/07/black-ops-cold-war-free-trial-july-22

Call Of Duty: BOCW System Requirements for PC are as follows:

Minimum Requirements:

CPU: Intel Core i3-4340 or AMD FX-6300 RAM: 8 GB

OS: Windows 7 64-Bit (SP1) or Windows 10 64-Bit (1803 or later)

VIDEO CARD: Nvidia GeForce GTX 670/GTX 1650 or AMD Radeon HD 7950

PIXEL SHADER: 5.0 VERTEX SHADER: 5.0

FREE DISK SPACE: 35 GB DEDICATED VIDEO RAM: 2048 MB

Recommend Specs:

CPU: Intel Core i5-2500K or AMD Ryzen R5 1600X processor RAM: 12 GB OS: Windows 10 64 Bit (latest Service Pack) VIDEO CARD: NVIDIA GeForce GTX 970 / GTX 1660 Super or Radeon R9 390 / AMD RX 580 PIXEL SHADER: 5.1 VERTEX SHADER: 5.1 FREE DISK SPACE: 82 GB DEDICATED VIDEO RAM: 4096 MB