Security products are the first priority for computer and mobile device users to safeguard their data and identity. Avast security is a great choice available in the market for users who want multilayer security for their devices. The product has numerous outstanding features, such as a ransomware shield, malware protection, network inspector, malware protection, and more. However, sometimes users might need to remove the product from their device for some time or permanently due to many reasons. Here is a full guide to disable/turn off Avast antivirus from a device.