A PC infection is a sort of malware (vindictive programming or code) that is intended to spread from PC to PC and perform hurtful exercises, for example, ruining and disturbing frameworks or wrecking information. (1)PC infections can likewise duplicate (copy) themselves.
A rundown of surely understood PC infection types:
Memory Resident Virus – remains in memory after it VIRUS DETECTION AND REMOVAL and after its host program is ended. Interestingly, non-memory-occupant infections possibly are enacted when a tainted application runs.
Overwriting Virus – will duplicate its very own code over the host PC framework’s document information, which decimates the first program.
Direct Action Virus – is viewed as “non-occupant” and capacities by choosing at least one records to contaminate each time the code is executed. The essential expectations of this infection is duplicating itself and to spread contamination at whatever point the code is executed.
Boot Sector Virus – contaminates PC frameworks by replicating code either to the boot division on a floppy circle or the parcel table on a hard drive. During startup, the infection is stacked into memory. Once in memory, the infection will contaminate any non-tainted plates gotten to by the framework.
Group Virus – partners itself with the execution of projects by altering registry table passages to guarantee the infection itself will begin when any program on the PC framework is begun. Whenever tainted by this infection it will resemble each program on your PC is contaminated; be that as it may, this infection is just in one spot on the framework.
Large scale Virus – is written in a full scale language and contaminates Microsoft Word or comparative applications (e.g., word processors and spreadsheet applications) and makes a succession of activities be performed consequently when the application is begun or something different triggers it.