Computer lam hi chu risk huai ve tak ka ni thin a,kan thianpa sawi hi ka bengah a cham reng a, "Computer ah chuan a pawimawh lai hriat i duh chuan han delete pup pup la, a pawimawh i delete chuan a thi hmuk mai ang," tih hi a ni a.  Rawn tur hi  khang hun lai kha chuan an tam lo ve em bawk a, kan rawn ber pawhin khang chauh kha min hrilh  a nih chuan a mangan thlak a, mahnia inhai tak tak a ngai thin. Windows set up a ngaih te khan dawra Rs 800 chuang sen ai  chuan mahnia Boot disc/start up disk neiha tih ve mai kha a tha zawk... tiin kan risk ve nasa a nih kha.

Tichuan virus eng eng emaw a rawn chhuak thar zel a, Windows load that a ngai ta thin. Chung hunah chuan main drive kan han format pawp a, kan load ta thin kha a ni a. Mahse kan load that hnu rei loteah a rawn muang leh emaw virus khan eng tin tin emaw a lo tibuai leh thin a. Virus luhna turin engmah kan input si lova, a mak kan ti thin  em em.

Drive dang ami kha kan format telve si lova, main dirve pawh kha load tha mah ila, drive dangami kha reilote hnuah a rawn lut leh thin kha a lo ni a. Kan hriatchhuah hnuah kha chuan Virus kha Antivirus -in kan clean hmasa ta phawt a, Windows  lo corrupt a nih chuan kan load tha ta chauhva. Tichuan Virus kan clean thin ta a ni.

Hetiang chiah hi a ni a, Kan pianthar changte hian simna tel lovin, kan piang thar (Windows kan load tha) ve ringawt zel a. Keimahnia sual paipawn (Virus) kha tifai hmasa lovin piangthar inti chuan Biak inah te kan inkhawm a, kan zaikhawm a.  Mahse rei kan daih thei lo. Drive danga virus la awmin Windows system 32 a rawn luchilh leh tho tho ang khan kan sual paipawn chuan kan nun chu reiloteah a rawn thlak leh ta a. Computer a muang ruih a, a hmantlak loh ta hial ang khan kan chauva, kan tlu leh ta mai thin a ni.

Chuvang chuan Isua kan zui duh a nih chuan keimahniah sual thlauhthlakna/ hnawlna a awm tur a ni.