What’s the most important way to avoid malware and viruses?

Question

a. Never open a file from a sender you don’t recognize or trust.

b. Empty your Recycle Bin at least once a week.

c. Convert any file types you don’t recognize into recognized extensions before opening them.

d. Never change the file extension of your files.

Answer 1

The most important way to avoid malware and viruses is:

a. Never open a file from a sender you don’t recognize or trust.

This is crucial because many malware infections occur when users open attachments or click on links from unknown or untrusted sources. While the other options may contribute to general good security practices, avoiding suspicious files is a primary line of defense against malware.