Windows (10000 programs)
Pros: Removes hidden data. Permanently cleans up unnecessary files. Has command line support. Deals with spam and junk mail.
Cons: Can delete important system files. Can be hard to uninstall. Slow in working. May disrupt your restore points.
Pros: Portable. 3 scan modes. View reports.
Cons: Not an anti-virus replacement!. No options.
Pros: Free. Good performance. Nice extra features. Real-time protection.
Cons: Ads. Doesn't auto update. No PC maintence features.
Pros: Major visual overhaul. Improved melee combat. New weather system. Additional weaponry features.
Cons: Framerate drop. Instant-kill shots will be less likely.
Pros: Good story and details. Low device requirements. Checkpoint-based saving system.
Cons: The difficulty spike is pretty slow to start.
Pros: Much less memory is needed when compared to other systems such as Skype.. Users can enjoy calls with much lower rates..
Cons: Some have complained that changing the settings can be difficult.. There are not as many options as more advanced VoIP platforms on the market..