Software TroubleshootingCâu 57 / 100
A user reports that their web browser constantly redirects to unwanted sites and shows new toolbars they did not install. What is the most likely cause?
a.A browser hijacker or adware infection
b.A failing power supply
c.An incorrect monitor refresh rate
d.A dead CMOS battery
Giải thích
Unwanted redirects and unfamiliar toolbars are classic signs of a browser hijacker or adware. Hardware issues like a power supply, refresh rate, or CMOS battery would not cause browser redirection behavior.
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