Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to stop people from spying on your computer [title] Download antivirus software. [step] This will help protect you and your computer (or other device) from malware. [substeps] If you have an android device, it's recommended you download avg antivirus security or avg tab antivirus security (if you're using tab).

Ending1: You can download this in a browser on your computer. Make sure to download it online through avg. Ending2: They generally cost $2400 a month. You can purchase any free antivirus software by searching " avg antivirus software. Ending3: This program is set in the vanguard 207 program. Others have fixed viruses more commonly, such as viruses shared among users. Ending4: There are other good brands of antivirus software, too. [title] Don't share your personal information with strangers on the internet.

Answer format: ending1/ending2/ending3/ending4