Microsoft Security Essentials

A newer version of Microsoft Security Essentials is available.

This download is served from an external site

close

NOTICE: This link will open a connection to a third-party site. CNET cannot ensure the security of software that is hosted on external sites.

Continue to download

Sponsored Products

Or, Learn More About Microsoft Security Essentials
CNET Editors' Rating 4.0 stars

Excellent

Average User Rating stars

out of 637 user reviews

Back to product review

Full user review

  • 3.0 stars

    "Simple and effective, but lacking in features"

    June 12, 2012  |   By SouthernAnCap

    Pros

    MSE is a good free antivirus. I especially like that it doesn't require periodical renewal. It also has such a simple interface that anyone can use it.

    Cons

    There are a few flaws, however, that made me decide on a different product.

    MSE does not allow the user to schedule definition updates. It updates automatically once a day, and again before each scheduled scan, if that option is selected. That means it is only downloading one (or maybe two, if the scan and the update are far enough apart) definition update per day, which may not be enough for zero-day viruses. Also, the notification icon does not alert you of outdated definitions until they are a week old, which could be really bad. If the computer is turned on after having been off for days, MSE takes its sweet time before checking for updates, when it should check as soon as windows has loaded.

    Lastly, MSE does not allow the user to schedule more than one type of scan. I would like to be able to run a full scan once a week, and a quick scan the other six days, but MSE does not offer that option.

    Summary

    Simplicity is a good thing, but a good antivirus should have more customizable settings than this. For these reasons, I switched to something different.

    Reply to this review

    Was this review helpful? (2) (2)

Submit your reply

Submit

The posting of advertisements, profanity, or personal attacks is prohibited.
Click here to review our site terms of use.

cancel

Add Your Review

or Log in or create an account to post a review.
You are logged in as . Please submit your review for Microsoft Security Essentials 4.0
Add Your Review

The posting of advertisements, profanity, or personal attacks is prohibited.
Click here to review our site terms of use.

E-mail this review

Submit cancel

Report offensive content

If you believe this comment is offensive or violates the CNET's Site Terms of Use, you can report it below (this will not automatically remove the comment). Once reported, our staff will be notified and the comment will be reviewed.

Select type of offense:

Offensive: Sexually explicit or offensive language
Spam: Advertisements or commercial links
Disruptive posting: Flaming or offending other users
Illegal activities: Promote cracked software, or other illegal content
Submit cancel

Error

close

ERROR MESSAGE

If you think this is an error, please contact CNET TechTracker Support for further assistance.

Ok

Running Request

close

loading

Smart Install Software

close

CNET TechTracker will now automatically install software without requiring further action by you. (Note: This feature automatically accepts associated EULAs and third party applications on your behalf.)

You have selected the following software to Smart Install:

CNET TechTracker will attempt to install this software without interrupting you again. If an application requires manual installation, CNET TechTracker will download the installer and prompt you to take further action.

Proceed with Smart Install?

Confirm Standard Install Cancel