Fighting against virus infection can be a boring and tedious task. In fact, it is! However, you can make it much easier if you know the right way to do it. I have listed the 7 tips on how to prevent viruses on your computer in the effective way:

1. Do not simply open an e-mail attachment

Never open any e-mail attachment from an untrusted source. Only open e-mail attachments that you are expecting it and from a people who you know. If you do not expect an e-mail with an attachment from a trusted source, scans the file before you open it.

2. Scan all downloaded files and programs from the Internet

Run a scan right after you finish downloading a file.

3. Install anti-virus software on your PC

You can never miss this! Anti-virus software will ensure your PC is protected against viruses. There are lots of anti-virus software available in the market. I would recommend avast! Internet Security, AVG Internet Security or Avira AntiVir Premium.

4. Install a firewall program

Besides anti-virus software, firewall plays an important role too. Firewall protects your PC from unauthorized intrusion. I would recommend Zone Alarm Pro Firewall. It is available in free and paid version.

5. Never boot your computer with any removable media attached to it

Removable media such as CD, DVD, pen drive, and memory card shouldn’t be inserted or plugged into the ports. When your PC is booting, it might attempt to boot your removable media. This will infect the computer’s hard disk if there is virus executed. Do not start your PC with media attached to it unless you are certain that the media is virus free.

6. Scan removable media before you open any files in it

Always remember to run a scan on any removable media especially pen drives after you plug it in.

7. Disable macros from untrusted sources

Macros are instructions saved in software such as spreadsheets and Microsoft Excel documents to reduce repetitive tasks. However, some macros have viruses hidden in it. Therefore, change the macro security settings so that the software will notify you immediately when you open a document that contains macro. You should only enable a macro if it is from a trusted source.

These are really easy yet effective way to prevent viruses on your computer. Your computer will hardly get infected by any virus if you start practicing every single tip today!