{"id":385996,"date":"2024-09-15T11:09:31","date_gmt":"2024-09-15T04:09:31","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=385996"},"modified":"2024-09-15T11:09:31","modified_gmt":"2024-09-15T04:09:31","slug":"cach-diet-virus-tren-may-tinh","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-diet-virus-tren-may-tinh\/","title":{"rendered":"C\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh Windows 10 \u0111\u01a1n gi\u1ea3n, nhanh ch\u00f3ng"},"content":{"rendered":"

M\u1ed1i nguy h\u1ea1i l\u1edbn nh\u1ea5t \u0111\u1ed1i v\u1edbi m\u00e1y t\u00ednh \u0111\u00f3 ch\u00ednh l\u00e0 virus. Virus g\u00e2y ra \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng hi\u1ec3u \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u m\u00e1y t\u00ednh b\u1ecb virus, c\u0169ng nh\u01b0 c\u00e1ch x\u1eed l\u00fd n\u00f3. Trong b\u00e0i vi\u1ebft n\u00e0y, Ho\u00e0ng H\u00e0 Mobile s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n <\/span>c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh<\/b> \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u1ea1i r\u1ea5t an to\u00e0n nh\u00e9.<\/span><\/p>\n

Di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh l\u00e0 g\u00ec?<\/b><\/h2>\n

Ph\u1ea7n m\u1ec1m di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng gi\u00fap b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda. Bao g\u1ed3m t\u1eeb ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i nh\u01b0 virus, m\u00e3 \u0111\u1ed9c (malware), ph\u1ea7n m\u1ec1m gi\u00e1n \u0111i\u1ec7p (spyware), trojan, v\u00e0 nhi\u1ec1u lo\u1ea1i ph\u1ea7n m\u1ec1m t\u1ea5n c\u00f4ng kh\u00e1c. M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a ph\u1ea7n m\u1ec1m di\u1ec7t virus l\u00e0 ph\u00e1t hi\u1ec7n, ng\u0103n ch\u1eb7n v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c t\u1ec7p tin c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i. T\u1eeb \u0111\u00f3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n cho d\u1eef li\u1ec7u v\u00e0 h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y t\u00ednh.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-1\"<\/picture><\/p>\n

L\u00fd do n\u00ean s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m di\u1ec7t virus?<\/b><\/h2>\n

V\u00e0 trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 th\u00f4ng tin ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd, c\u00e1c m\u1ed1i \u0111e d\u1ecda t\u1eeb virus v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i ng\u00e0y c\u00e0ng gia t\u0103ng v\u00e0 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p. Vi\u1ec7c truy c\u1eadp internet, t\u1ea3i t\u1ec7p t\u1eeb c\u00e1c ngu\u1ed3n kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c, ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 nh\u1eadn email t\u1eeb c\u00e1c \u0111\u1ecba ch\u1ec9 l\u1ea1 \u0111\u1ec1u c\u00f3 th\u1ec3 khi\u1ebfn m\u00e1y t\u00ednh b\u1ecb nhi\u1ec5m virus. M\u1ed9t khi h\u1ec7 th\u1ed1ng b\u1ecb t\u1ea5n c\u00f4ng, kh\u00f4ng ch\u1ec9 c\u00e1c d\u1eef li\u1ec7u quan tr\u1ecdng c\u1ee7a c\u00e1 nh\u00e2n b\u1ecb \u0111\u00e1nh c\u1eafp m\u00e0 c\u00f2n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea3 h\u1ec7 th\u1ed1ng. N\u00f3 khi\u1ebfn m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng ch\u1eadm, th\u1eadm ch\u00ed l\u00e0 m\u1ea5t ho\u00e0n to\u00e0n kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-2\"<\/picture><\/p>\n

Ch\u00ednh v\u00ec th\u1ebf, ph\u1ea7n m\u1ec1m di\u1ec7t virus ra \u0111\u1eddi v\u00e0 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7, ng\u0103n ch\u1eb7n nh\u1eefng m\u1ed1i \u0111e d\u1ecda n\u00e0y tr\u01b0\u1edbc khi ch\u00fang c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i. Vi\u1ec7c kh\u00f4ng s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m di\u1ec7t virus c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r\u1ee7i ro cao. Ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ea5t d\u1eef li\u1ec7u quan tr\u1ecdng, l\u1ed9 th\u00f4ng tin c\u00e1 nh\u00e2n, ho\u1eb7c h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb. \u0110\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p, vi\u1ec7c b\u1ecb t\u1ea5n c\u00f4ng m\u1ea1ng c\u00f2n c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh v\u00e0 danh ti\u1ebfng nghi\u00eam tr\u1ecdng.<\/span><\/p>\n

D\u1ea5u hi\u1ec7u m\u00e1y t\u00ednh \u0111\u00e3 b\u1ecb virus x\u00e2m nh\u1eadp<\/b><\/h2>\n

Tr\u01b0\u1edbc khi ch\u00fang ta c\u00f9ng nhau t\u00ecm hi\u1ec3u <\/span>c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh<\/b>. B\u1ea1n c\u1ea7n nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c “b\u1ec7nh” c\u1ee7a m\u00e1y t\u00ednh l\u00e0 nh\u01b0 th\u1ebf n\u00e0o. \u0110\u1ec3 t\u1eeb \u0111\u00e2y, b\u1ea1n s\u1ebd bi\u1ebft c\u00e1ch “ch\u1eefa b\u1ec7nh” \u0111\u00fang nh\u1ea5t c\u0169ng nh\u01b0 h\u1ea1n ch\u1ebf c\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb.<\/span><\/p>\n

C\u00e1c qu\u1ea3ng c\u00e1o b\u1eadt l\u00ean b\u1ea5t th\u01b0\u1eddng (Pop-up)<\/b><\/h3>\n

\u0110\u00e2y l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng khi ng\u01b0\u1eddi d\u00f9ng li\u00ean t\u1ee5c g\u1eb7p ph\u1ea3i c\u00e1c c\u1eeda s\u1ed5 qu\u1ea3ng c\u00e1o xu\u1ea5t hi\u1ec7n b\u1ea5t ng\u1edd tr\u00ean m\u00e0n h\u00ecnh. Ngay c\u1ea3 khi kh\u00f4ng duy\u1ec7t web ho\u1eb7c truy c\u1eadp c\u00e1c trang web c\u00f3 ch\u1ee9a qu\u1ea3ng c\u00e1o. Nh\u1eefng pop-up n\u00e0y th\u01b0\u1eddng ch\u1ee9a n\u1ed9i dung kh\u00f4ng li\u00ean quan, g\u00e2y phi\u1ec1n to\u00e1i v\u00e0 c\u00f3 th\u1ec3 d\u1eabn t\u1edbi c\u00e1c trang web \u0111\u1ed9c h\u1ea1i n\u1ebfu ng\u01b0\u1eddi d\u00f9ng v\u00f4 t\u00ecnh nh\u1ea5p v\u00e0o.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-3\"<\/picture><\/p>\n

Qu\u1ea3ng c\u00e1o b\u1eadt l\u00ean b\u1ea5t th\u01b0\u1eddng s\u1ebd l\u00e0m gi\u00e1n \u0111o\u1ea1n tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng m\u00e1y t\u00ednh v\u00e0 ti\u1ec1m \u1ea9n nguy c\u01a1 l\u1edbn v\u1ec1 b\u1ea3o m\u1eadt. Virus ho\u1eb7c ph\u1ea7n m\u1ec1m qu\u1ea3ng c\u00e1o (adware) th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu th\u1eadp th\u00f4ng tin c\u00e1 nh\u00e2n. Ho\u1eb7c th\u1eadm ch\u00ed c\u00e0i \u0111\u1eb7t th\u00eam m\u00e3 \u0111\u1ed9c v\u00e0o m\u00e1y t\u00ednh th\u00f4ng qua c\u00e1c li\u00ean k\u1ebft trong pop-up. Khi ng\u01b0\u1eddi d\u00f9ng nh\u1ea5p v\u00e0o, kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 b\u1ecb chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn c\u00e1c trang web \u0111\u1ed9c h\u1ea1i. N\u00f3 c\u00f2n c\u00f3 th\u1ec3 d\u1eabn t\u1edbi t\u00ecnh tr\u1ea1ng m\u1ea5t quy\u1ec1n ki\u1ec3m so\u00e1t m\u1ed9t ph\u1ea7n m\u00e1y t\u00ednh.<\/span><\/p>\n

C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh l\u1ea1 t\u1ef1 \u0111\u1ed9ng ch\u1ea1y<\/b><\/h3>\n

Khi hi\u1ec3u \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u c\u0169ng nh\u01b0 <\/span>c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh Win 7 v\u00e0 Win 10<\/b>. B\u1ea1n s\u1ebd bi\u1ebft \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh l\u1ea1 t\u1ef1 \u0111\u1ed9ng ch\u1ea1y xu\u1ea5t ph\u00e1t do \u0111\u00e2u. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y x\u1ea3y ra ch\u1ec9 khi thi\u1ebft b\u1ecb c\u00f3 virus \u0111\u1ed9c h\u1ea1i \u00e2m th\u1ea7m c\u00e0i \u0111\u1eb7t c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng mong mu\u1ed1n v\u00e0o h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 cho ph\u00e9p. Nh\u1eefng ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 t\u1ef1 kh\u1edfi \u0111\u1ed9ng m\u1ed7i khi b\u1ea1n b\u1eadt m\u00e1y t\u00ednh ho\u1eb7c b\u1ea5t ng\u1edd ch\u1ea1y n\u1ec1n trong khi b\u1ea1n \u0111ang s\u1eed d\u1ee5ng.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-4\"<\/picture><\/p>\n

C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh l\u1ea1 c\u00f3 th\u1ec3 bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c. V\u00ed d\u1ee5 nh\u01b0 \u1ee9ng d\u1ee5ng l\u1ea1 xu\u1ea5t hi\u1ec7n tr\u00ean m\u00e0n h\u00ecnh, bi\u1ec3u t\u01b0\u1ee3ng kh\u00f4ng quen thu\u1ed9c tr\u00ean thanh t\u00e1c v\u1ee5, ho\u1eb7c ti\u1ebfn tr\u00ecnh kh\u00f4ng x\u00e1c \u0111\u1ecbnh trong Task Manager (Tr\u00ecnh qu\u1ea3n l\u00fd t\u00e1c v\u1ee5). Nh\u1eefng ph\u1ea7n m\u1ec1m n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y t\u00ednh v\u00e0 g\u00e2y ra ti\u1ec1m \u1ea9n nhi\u1ec1u nguy c\u01a1 nghi\u00eam tr\u1ecdng. Virus c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t th\u00eam m\u00e3 \u0111\u1ed9c, \u0103n c\u1eafp d\u1eef li\u1ec7u c\u00e1 nh\u00e2n, ho\u1eb7c theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng m\u00e0 kh\u00f4ng h\u1ec1 \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft r\u00f5 r\u00e0ng.<\/span><\/p>\n

Xu\u1ea5t hi\u1ec7n nhi\u1ec1u t\u1ec7p tin l\u1ea1 hay \u0111u\u00f4i file l\u1ea1<\/b><\/h3>\n

Khi m\u00e1y t\u00ednh b\u1ecb nhi\u1ec5m virus, ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i th\u01b0\u1eddng t\u1ea1o ra c\u00e1c t\u1ec7p tin ho\u1eb7c th\u01b0 m\u1ee5c ng\u1eabu nhi\u00ean. V\u1edbi nh\u1eefng t\u00ean g\u1ecdi v\u00e0 \u0111u\u00f4i file k\u1ef3 l\u1ea1 nh\u01b0 .xe; .com; .bin; .sys; .vndcch. Nh\u1eefng t\u1ec7p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u1ea9n \u0111i ho\u1eb7c n\u1eb1m r\u1ea3i r\u00e1c trong c\u00e1c th\u01b0 m\u1ee5c h\u1ec7 th\u1ed1ng, khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng kh\u00f3 ph\u00e1t hi\u1ec7n v\u00e0 kh\u00f4ng bi\u1ebft <\/span>c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh<\/b> k\u1ecbp th\u1eddi.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-5\"<\/picture><\/p>\n

Nh\u1eefng t\u1ec7p tin l\u1ea1 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c virus c\u00e0i \u0111\u1eb7t v\u00e0o m\u00e1y t\u00ednh \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh vi nh\u01b0 thu th\u1eadp d\u1eef li\u1ec7u c\u00e1 nh\u00e2n, theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c l\u00e2y lan th\u00eam virus sang c\u00e1c t\u1ec7p kh\u00e1c. C\u00e1c \u0111u\u00f4i file l\u1ea1 c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong th\u01b0 m\u1ee5c ch\u00ednh v\u00e0 trong c\u00e1c th\u01b0 m\u1ee5c h\u1ec7 th\u1ed1ng, \u1ed5 \u0111\u0129a di \u0111\u1ed9ng, ho\u1eb7c th\u1eadm ch\u00ed tr\u00ean m\u00e0n h\u00ecnh desktop.<\/span><\/p>\n

M\u00e0n h\u00ecnh m\u00e1y t\u00ednh Win 10 b\u1ecb xanh<\/b><\/h3>\n

Th\u00eam m\u1ed9t d\u1ea5u hi\u1ec7u nghi\u00eam tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c nh\u1eadn bi\u1ebft m\u00e1y t\u00ednh b\u1ecb virus l\u00e0 m\u00e0n h\u00ecnh xanh (Blue Screen of Death – BSOD) xu\u1ea5t hi\u1ec7n \u0111\u1ed9t ng\u1ed9t. M\u00e0n h\u00ecnh xanh l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng khi h\u1ec7 \u0111i\u1ec1u h\u00e0nh g\u1eb7p s\u1ef1 c\u1ed1 kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c. N\u00f3 d\u1eabn \u0111\u1ebfn\u00a0 vi\u1ec7c h\u1ec7 th\u1ed1ng ph\u1ea3i t\u1ea1m d\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng nghi\u00eam tr\u1ecdng.\u00a0<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-6\"<\/picture><\/p>\n

Virus ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i n\u00e0y b\u1eb1ng c\u00e1ch l\u00e0m h\u1ecfng c\u00e1c t\u1ec7p h\u1ec7 th\u1ed1ng, ph\u00e1 ho\u1ea1i c\u00e1c ti\u1ebfn tr\u00ecnh quan tr\u1ecdng ho\u1eb7c l\u00e0m qu\u00e1 t\u1ea3i b\u1ed9 nh\u1edb v\u00e0 t\u00e0i nguy\u00ean c\u1ee7a m\u00e1y t\u00ednh. C\u00e1c m\u00e3 \u0111\u1ed9c c\u00f3 th\u1ec3 \u00e2m th\u1ea7m t\u1ea5n c\u00f4ng c\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i, d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng nghi\u00eam tr\u1ecdng v\u00e0 g\u00e2y ra m\u00e0n h\u00ecnh xanh. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y th\u01b0\u1eddng x\u1ea3y ra b\u1ea5t ng\u1edd khi ng\u01b0\u1eddi d\u00f9ng \u0111ang s\u1eed d\u1ee5ng m\u00e1y t\u00ednh. V\u00e0 c\u00f3 th\u1ec3 \u0111i k\u00e8m v\u1edbi c\u00e1c m\u00e3 l\u1ed7i nh\u01b0 “IRQL_NOT_LESS_OR_EQUAL” hay “CRITICAL_PROCESS_DIED”, l\u00e0m h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 kh\u1edfi \u0111\u1ed9ng l\u1ea1i b\u00ecnh th\u01b0\u1eddng.<\/span><\/p>\n

H\u01b0\u1edbng d\u1eabn c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows b\u1eb1ng Windows Security<\/b><\/h2>\n

Windows Security l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng t\u00edch h\u1ee3p s\u1eb5n tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt nh\u1eb1m b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda nh\u01b0 virus, ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, t\u1ea5n c\u00f4ng m\u1ea1ng v\u00e0 c\u00e1c ph\u1ea7n m\u1ec1m kh\u00f4ng mong mu\u1ed1n. Tr\u01b0\u1edbc \u0111\u00e2y, \u1ee9ng d\u1ee5ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Windows Defender, nh\u01b0ng hi\u1ec7n nay \u0111\u00e3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng v\u00e0 t\u00edch h\u1ee3p th\u00eam nhi\u1ec1u t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd h\u01a1n.<\/span><\/p>\n

B\u01b0\u1edbc 1: \u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n nh\u1ea5n ph\u00edm Windows v\u00e0 t\u00ecm ch\u1ecdn v\u00e0o m\u1ee5c \u201cWindows Security\u201d.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-7\"<\/picture><\/p>\n

B\u01b0\u1edbc 2: M\u1ed9t trang t\u00ednh n\u0103ng hi\u1ec3n th\u1ecb ra v\u00e0 b\u1ea1n c\u1ea7n ch\u1ecdn v\u00e0o m\u1ee5c \u201cVirus & threat protection\u201d.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-8\"<\/picture><\/p>\n

B\u01b0\u1edbc 3: Ti\u1ebfp t\u1ee5c, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ch\u1ecdn \u201cScan options\u201d. L\u01b0u \u00fd v\u1edbi th\u1ee7 thu\u1eadt n\u00e0y b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng <\/span>c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh Win 7 v\u00e0 Win 10<\/b> lu\u00f4n nh\u00e9.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-9\"<\/picture><\/p>\n

B\u01b0\u1edbc 4: Th\u00eam m\u1ed9t trang th\u00f4ng b\u00e1o hi\u1ec3n th\u1ecb l\u00ean v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ch\u1ecdn v\u00e0o \u201cMicrosoft Defender Offline Scan\u201d v\u00e0 tick \u201cScan now\u201d.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-10\"<\/picture><\/p>\n

B\u01b0\u1edbc 5: \u0110\u1ebfn b\u01b0\u1edbc cu\u1ed1i c\u00f9ng n\u00e0y, b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1ea5n ch\u1ecdn n\u00fat \u201cScan\u201d \u0111\u1ec3 m\u00e1y t\u00ednh th\u1ef1c hi\u1ec7n t\u00ednh n\u0103ng qu\u00e9t virus. Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ki\u00ean nh\u1eabn ch\u1edd \u0111\u1ee3i v\u00ec qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 m\u1ea5t t\u1ea7m 10 ph\u00fat \u0111\u1ea5y nh\u00e9.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-11\"<\/picture><\/p>\n

L\u01b0u \u00fd khi th\u1ef1c hi\u1ec7n c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh<\/b><\/h2>\n

Khi th\u1ef1c hi\u1ec7n di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh, c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ea3o v\u1ec7 t\u1ed1t nh\u1ea5t cho h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. V\u00e0 d\u01b0\u1edbi \u0111\u00e2y Ho\u00e0ng H\u00e0 Mobile \u0111\u00e3 t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c v\u00e0i th\u00f4ng tin v\u00f4 c\u00f9ng h\u1eefu \u00edch m\u1eddi b\u1ea1n c\u00f9ng \u0111\u1ecdc qua nh\u00e9.<\/span><\/p>\n

C\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m di\u1ec7t virus th\u01b0\u1eddng xuy\u00ean<\/b><\/h3>\n

C\u00e1c lo\u1ea1i virus v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i (malware) kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n, bi\u1ebfn \u0111\u1ed5i v\u00e0 t\u1ea1o ra nh\u1eefng phi\u00ean b\u1ea3n m\u1edbi ph\u1ee9c t\u1ea1p h\u01a1n. C\u00e1c hacker lu\u00f4n t\u00ecm ki\u1ebfm c\u00e1ch \u0111\u1ec3 v\u01b0\u1ee3t qua c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt hi\u1ec7n c\u00f3, t\u1ea1o ra nh\u1eefng m\u00e3 \u0111\u1ed9c m\u1edbi m\u00e0 ph\u1ea7n m\u1ec1m di\u1ec7t virus c\u0169 kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c. Do \u0111\u00f3, c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m di\u1ec7t virus th\u01b0\u1eddng xuy\u00ean gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n v\u00e0 \u0111\u1ed1i ph\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1edbi nh\u1ea5t.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-12\"<\/picture><\/p>\n

H\u01a1n n\u1eefa, m\u1ed7i l\u1ea7n c\u1eadp nh\u1eadt, ph\u1ea7n m\u1ec1m di\u1ec7t virus th\u01b0\u1eddng s\u1ebd t\u1ea3i v\u1ec1 c\u01a1 s\u1edf d\u1eef li\u1ec7u virus m\u1edbi. C\u01a1 s\u1edf d\u1eef li\u1ec7u n\u00e0y ch\u1ee9a th\u00f4ng tin v\u1ec1 c\u00e1c lo\u1ea1i virus, m\u00e3 \u0111\u1ed9c m\u1edbi v\u00e0 c\u00e1ch nh\u1eadn di\u1ec7n ch\u00fang. T\u1eeb \u0111\u00f3 gi\u00fap ph\u1ea7n m\u1ec1m c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n nhi\u1ec1u lo\u1ea1i virus h\u01a1n v\u00e0 lo\u1ea1i b\u1ecf ch\u00fang hi\u1ec7u qu\u1ea3 h\u01a1n, gi\u1ea3m thi\u1ec3u nguy c\u01a1 b\u1ecb nhi\u1ec5m c\u00e1c lo\u1ea1i virus nguy hi\u1ec3m.<\/span><\/p>\n

Sao l\u01b0u d\u1eef li\u1ec7u tr\u01b0\u1edbc khi qu\u00e9t virus<\/b><\/h3>\n

Trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n <\/span>c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh,<\/b> ph\u1ea7n m\u1ec1m di\u1ec7t virus c\u00f3 th\u1ec3 x\u00f3a ho\u1eb7c c\u00e1ch ly c\u00e1c t\u1ec7p b\u1ecb nhi\u1ec5m, k\u1ec3 c\u1ea3 nh\u1eefng t\u1ec7p quan tr\u1ecdng. N\u1ebfu kh\u00f4ng sao l\u01b0u, b\u1ea1n c\u00f3 th\u1ec3 m\u1ea5t nh\u1eefng t\u1ec7p d\u1eef li\u1ec7u qu\u00fd gi\u00e1 m\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i. \u0110\u1ed3ng th\u1eddi, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, ph\u1ea7n m\u1ec1m di\u1ec7t virus c\u00f3 th\u1ec3 x\u1ea3y ra l\u1ed7i ho\u1eb7c x\u00f3a nh\u1ea7m c\u00e1c t\u1ec7p kh\u00f4ng b\u1ecb nhi\u1ec5m virus. Sao l\u01b0u gi\u00fap \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u n\u1ebfu x\u1ea3y ra s\u1ef1 c\u1ed1 ngo\u00e0i \u00fd mu\u1ed1n.<\/span><\/p>\n

Ch\u1ea1y di\u1ec7t virus \u1edf ch\u1ebf \u0111\u1ed9 an to\u00e0n (Safe Mode)<\/b><\/h3>\n

\u1ede ch\u1ebf \u0111\u1ed9 Safe Mode, m\u00e1y t\u00ednh ch\u1ec9 kh\u1edfi \u0111\u1ed9ng nh\u1eefng d\u1ecbch v\u1ee5 v\u00e0 t\u1ec7p h\u1ec7 th\u1ed1ng c\u01a1 b\u1ea3n nh\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, virus ho\u1eb7c m\u00e3 \u0111\u1ed9c kh\u1edfi \u0111\u1ed9ng c\u00f9ng v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh. T\u1eeb \u0111\u00f3 ph\u1ea7n m\u1ec1m di\u1ec7t virus c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n. H\u01a1n n\u1eefa, khi h\u1ec7 th\u1ed1ng b\u1ecb nhi\u1ec5m virus qu\u00e1 n\u1eb7ng, \u0111\u1ebfn m\u1ee9c kh\u00f4ng th\u1ec3 kh\u1edfi \u0111\u1ed9ng ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Ch\u1ebf \u0111\u1ed9 an to\u00e0n cho ph\u00e9p b\u1ea1n truy c\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ea3n tr\u1edf c\u1ee7a virus.<\/span><\/p>\n

\"cach-diet-virus-tren-may-tinh-13\"<\/picture><\/p>\n

Song song, khi m\u00e1y t\u00ednh b\u1ecb nhi\u1ec5m virus, m\u1ed9t s\u1ed1 m\u00e3 \u0111\u1ed9c c\u00f3 th\u1ec3 t\u1ef1 ph\u1ee5c h\u1ed3i ho\u1eb7c t\u00e1i nhi\u1ec5m ngay sau khi b\u1ecb x\u00f3a trong ch\u1ebf \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng. Ch\u00ednh v\u00ec th\u1ebf, khi b\u1ea1n ch\u1ea1y \u1edf ch\u1ebf \u0111\u1ed9 Safe Mode gi\u00fap ng\u0103n ch\u1eb7n \u0111i\u1ec1u n\u00e0y. C\u0169ng nh\u01b0 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh di\u1ec7t virus di\u1ec5n ra tri\u1ec7t \u0111\u1ec3 h\u01a1n.<\/span><\/p>\n

K\u1ebft lu\u1eadn<\/b><\/h2>\n

Bi\u1ebft <\/span>c\u00e1ch di\u1ec7t virus tr\u00ean m\u00e1y t\u00ednh<\/b> l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf d\u00e0nh cho ng\u01b0\u1eddi d\u00f9ng. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra hi\u1ec7u qu\u1ea3, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u1ef1a ch\u1ecdn ph\u1ea7n m\u1ec1m di\u1ec7t virus uy t\u00edn c\u0169ng nh\u01b0 m\u1ed9t s\u1ed1 l\u01b0u \u00fd kh\u00e1c. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c l\u01b0u \u00fd n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 gi\u1eef cho m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh lu\u00f4n an to\u00e0n v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/span><\/p>\n

Xem th\u00eam:<\/b><\/p>\n