Tag Archives: Hardware Device

Download Freeware Registry Cleaner for Free

A Sachdeva asked:

Are you sceptical about the freeware that are available over the internet? Be absolutely sure of the fact that a freeware registry cleaner can only do you good without causing any harm to your computer. Registry cleaner is an effective tool for the Windows PC users as it can better the performance of your computer and save you from threats of malicious programs.

Registry is used by the Windows operating system to store hardware and software configurations and system setting information. Microsoft adopted this technique of storing the system configuration through a registry from the Windows 95 version. Earlier these details were stored through the INI files were stored throughout the hard disc in a scattered way, making the system inefficient and slow. Windows registry generates an entry for every change that you make to your hardware or software configuration. That means whenever you install or uninstall a program or hardware device or make any changes to the system settings an entry is added to the Windows registry. All these entries are not required by the system to run smoothly. Moreover, outdated entries make the registry cluttered that result in slower performance of the system. A freeware registry cleaner can remove these outdated entries and give you hassle-free and better computing experience that you can never expect with pc filled with spyware.

You can download a freeware registry cleaner from internet as it is widely available. But before you do that you need to be sure about the compatibility of the freeware with your system. As different versions of Windows operating system have different methods of keeping the registry, it is important that you download the exact software. Moreover, certain registry clean freeware need specific RAM and hard disc space. So you need to be very sure about your system resources before you choose to download the registry cleaning freeware.

Once you have downloaded the right freeware registry cleaner that is perfectly compatible with your system, install and run the software. The registry cleaning tools scans the registry and deletes the outdated entries leaving the valid entries intact. It also removes empty spaces and fragments within the registry, deletes traces of incomplete uninstall processes and even cleans the embedded keys used by malware. With the latest registry cleaning tools you can also back up the registry. It lets you to restore the registry file if you encounter any problem after you clean up the registry.


Freeware Firewall Software – Zonealarm Pro

Gen Wright asked:

There are 2 types of computer firewall. One is a network firewall and other is personal computer firewall. A network firewall is basically the skin of your system; it is considered the first line of defense for your network. That is, it absolutely serves as a guarding system for both incoming and outgoing traffic that happens in your computer system. The main purpose of a firewall is to keep unwanted and uninvited guests from browsing and checking your network, as well as install malicious code that could further compromise the network’s security. This can be a hardware device or either a software application and usually is placed at the outskirts of the system to operate as the gatekeeper for all incoming and outgoing traffic.

ZoneAlarm Pro makes sure that it performs all the jobs a firewall should do. According to reviews, ZoneAlarm Pro is one of most powerful and functional firewall software available. Here is why it has won-over thousands of users:

1. Protects the computer from incoming or outgoing illegal transmission. In case a hacker was able to enter the computer he is prevented from stealing personal or confidential information, which essentially negates the purpose of invading your system in the first place. Some of the more savvy hackers tend to ignore systems that they know is protected by ZoneAlarm Pro.

2. Idle port blocking: This means that when the ports are opened during transmission they are guarded thoroughly. So, when the ports are done doing its job ZoneAlarm Pro turns it off to avoid any exploit. This will prevent hackers with port scanners from entering your system using unused or idle ports that were accidentally left open, or opened for use by other software.

3. Stateful inspection: The software examines the packet and port information to prevent the system from spoofing-style invasions, which compromise systems by masquerading as friendly or expected communication signals.

4. Full-stealth mode: This means that the software makes sure that the ports of the system are invisible during scanning of ports, which negates any attempts by hackers to trawl the net and scan for open ports that may be vulnerable to brute force attempts.

5. Self-protection: The software has the ability to defend itself when a malicious program is trying to harm it, particularly in the case of malware that tries to modify or tamper with the program codes of security softwares. ZoneAlarm Pro will automatically block any attempts to modify its source, both in memory and at the disk.

6. OSFirewall: Tracks harmful and suspicious activities observed at the operating system area.

7. MD5 spoof protection: Hackers are prevented from taking advantage of valid programs from being used as a host or carrier of malicious files.

8. Behavioral rootkit detection: Blocks any rootkit programs depending on the behavior instead heuristics or signatures.

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