If you own a Call of Duty 4 PC, it is likely that you'll be receiving the new Call of Duty 4 Modern Warfare - Patch 1.3. The patch has been available for some time now and provides numerous new features to the game. It mainly adds new maps, game modes, perks, weapons and much more for this year's version. In order to use the new features within the game, you will need to download the latest Windows update. This is actually quite simple to do and can be done by simply searching for your specific version of the game and then clicking on "Check For updates" or something similar to this.
Unfortunately, this new version is not compatible with the older versions of Call of Duty 4. Although this may not sound like a big deal, it can cause you a lot of problems as far as playing the game is concerned. For example, if your PC is equipped with an older operating system, you will have no problem with this update, but if you have an XP platform, it's highly recommended that you install the latest Windows XP drivers so that your game can take advantage of all of the new features in this update. Luckily, the majority of PCs can now receive the latest Call of Duty 4 Modern Warfare - Patch 1.3 without any problems, so you don't have to worry too much about this.
When downloading the Call of Duty 4 Modern Warfare - Patch 1.3, it is important to make sure that you are protected against viruses or other malicious software. You should practice installing antivirus programs on your PC before attempting to patch your game. This will ensure that you are safe from any potential security issues. Furthermore, it will also allow you to make sure that the game itself is not corrupted or infected while it is downloading. This will also allow you to fully enjoy all of the new additions to the game.