Malware is a malicious software designed to damage, disrupt, or gain unauthorized access to computer systems. Signs of malware impacting computer performance can include a sudden decrease in speed, frequent crashes or freezes, unusual error messages, and excessive pop-up ads. To avoid malware, one should keep their operating system and software updated, use a reliable antivirus program, exercise caution while browsing the internet, and avoid downloading files or clicking on suspicious links or attachments.
