Antivirus software is a program designed to detect and remove computer viruses and other malicious software, commonly known as malware. Antivirus software scans files and programs on a computer for any known viruses or malware and alerts the user if it finds any. It may also remove or quarantine infected files and can often protect against future infections through real-time scanning.

There are many antivirus software programs available, and some of the popular ones include

1. Norton AntiVirus
2. McAfee Antivirus
3. Bitdefender Antivirus Plus
4. Avast Antivirus
5. AVG Antivirus
6. Kaspersky Anti-Virus
7. Trend Micro Antivirus+ Security
8. ESET NOD32 Antivirus
9. Malwarebytes Anti-Malware
10. Windows Defender (built-in with Windows 10)

Adobe is a software company that provides a range of creative, marketing, and document management solutions. Its products are used by individuals, small businesses, and large enterprises for tasks such as graphic design, video editing, digital marketing, and document management. Some of Adobe's popular software products include Photoshop, Illustrator, InDesign, Premiere Pro, Acrobat, and Experience Cloud. Adobe is known for its focus on innovation and creativity, and its products are used by professionals in many industries, including photography, graphic design, film, web development, and publishing. Adobe's mission is to help people and businesses communicate and create in ways that were previously not possible, and it continues to develop new tools and technologies to empower its users.