These are the antivirus on whom you can trust your system's security. Though some make your system slow, but using the better specification and configuration on your device you can easily cope with that.
Here's the list.
Commercials can be annoying sometimes so it’s refreshing when advertising companies come up with clever, entertaining commercials that make you think forget, or just not mind, that they’re trying to sell you something. Here is a list of 5 commercials that can fall into that category, these companies have figured out how advertising can get our attention without getting on our nerves: