Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested. Our team tests, rates, and ...

NDTV 24x7 Live TV: Your go-to English news channel for 24/7 coverage of the biggest stories across India and the world. Stream the latest developments with NDTV 24x7 live streaming, absolutely free.