Normal operation of a computer, provided that it is connected to the Internet, is impossible without a constantly updated antivirus program, the subscription to which must be regularly renewed.
Instructions
Step 1
Free antivirus programs such as AVIRA (https://www.avira.com/ru/) are updated automatically and do not require any fee. Their disadvantages are the absence of some functions, for example, anti-phishing, but such programs are ideal for home use. You can also upgrade to the paid version at any time (or try it for thirty days).
Step 2
If you are using a paid antivirus program, then renewing it will mean purchasing a new package. This is usually done once a year. Antiviruses are sold in computer hardware stores as well as online. For example, on the website https://www.kaspersky.com/ you can buy or renew your subscription for such a program.
Step 3
Sometimes, to renew your subscription, you do not need to buy a new package, but just a special card with an activation code. The cost of renewing a license for a year is usually equal to the current cost of a yearly license minus forty percent. With such a discount, only those packages are extended that are designed for a period of at least six months. These rules apply to anti-virus programs from Kaspersky, NOD32 and Doctor Web.
Step 4
You can take advantage of the kindness of those users who have purchased activation packages and decided to share the codes on the Internet. To do this, go to the site https://tfile.ru/forum/, enter the word "keys" in the search bar at the top of the page and select your version of the antivirus program among the results.
