Avast is free antivirus software with very good spyware protection.
nti-virus and antispyware engine
Advanced scan engine provides dependable protection against viruses, spyware and other kinds of malware.
Real-time antirootkit protection
Unique "on access" technology checks all kernelmode drivers the os is loading for indications of rootkit behaviour.
avast! Community IQ
Most samples we process originate from sensors deployed through the avast! neighborhood within antirootkit modules and the Behaviour protect. This is really a distinctive generator of info made possible only because of the enormous user base.
Whenever a dubious executable is encountered (during both ondemand and onaccess scan), avast! can emulate the application's code within an isolated environment. The code emulator is useful for just two functions. First, it can be useful for generic unpacking. Secondly, it's found within the engine. Technically, this is accomplished using dynamic translation, a procedure much quicker than conventional emulation methods.
Beginning with variant 5.0, avast! includes a fresh heuristics engine designed to proactively discover malware undetectable with ordinary definitions. The heuristics engine can protect both script malware) and binary (executable.
Potentially unwanted software detection
Custom rules could simply be set for coping with these kinds of programs.
Enables you to scan your pc for infections prior to the os has started and before a virus could be activated (32bit oss only).
Allows you to really run a scan straight from the command-line.
Wakeup for scan
Enables documents to be scanned and users to determine the time.
avast! Intelligent Scanner
Can slash the amount of essential file scans by as much as 80% via a listing of confirmed secure programs.
Shields Behaviour Shield
Monitors activity in your computer by means of a variety of detectors (file system, registry
and network-based) and any suspicious behavior is / blocked by reports.
Avast! sensors track and identify funny file action on computers, mechanically submitting files for the Virus Laboratory for extra evaluation.
File System Protect
For MS Outlook, a particular plug-in can be used.
Because of the Intelligent Stream Scan attribute, the Web shield does not decrease your web searching.
Offers protection against viruses. The module has two primary parts: a blocker, made to block malicious URLs (as described by the Virus Laboratory), along with a light-weight intrusiondetection system.
Incremental upgrading method minimizes the size of typical upgrade files.
Quick application of upgrades
New format for your virus definition file increases program
of upgrades into avast! 5.0 and decreases demand on CPU/memory, leading to uninterrupted computer use.
New format for your virus definition file means quicker upgrades and reduces demand on CPU/memory, leading to uninterrupted computer use.
Gaming Silent/Gaming Mode
Optimized for newest Intel Core i7 CPUs
Crucial parts of the avast! scan engine code are optimized to produce unrivaled functionality to the newest Intel chips.
CPU optimization Multithreaded scanning optimization
A new avast! attribute enables the splitting of substantial personal files between cores, quickening the scanning procedure.
Decreased demands to the disk drive lead to lower power usage.
Realtime image scanning reports.