Offline/Portable Virus scanner

Once your PC get infected by malware, it is very hard to install or run virus scanner in the system, or may not have access to the Internet, then Offline Virus Scanner, or Portable Virus scanner come to the rescue. Portable or Offline Virus scanner runs on it’s own Operating system, so it won’t affected, or interfere with the Virus in your PC system. It is also a reason it scan viruses more effective than the one installed in your system.
You may obtain a copy of famous Bitdefender Rescue CD for FREE by enter your shipping address in Contact US.

Why is offline malware/viruses scanner more effective?

Malware, it hooks itself to the running OS in many ways. Few examples, every time you move a mouse, or a keystroke, it triggers a virus to execute its code. Some virus clone itself, when its parent process force to terminate. Some viruses set permission itself hard to remove, or some viruses are the resource hunger, it draws all the available CPU/memory/network bandwidth resource as much as possible to the point the computer dragging extensively slow that you can not do anything else.
Fortunately, Companies create off-line virus scanner. It means it runs on  its own OS, and the viruses and the registries of your computer are treated as  ineffective regular files.
ALLOGICS best pick  Off-line Anti-Virus Scanner:
You can request a free copy from us by contact ALLOGICS with your choice, and shipping address in the comment box.

How to change DNS entry of xfinity cable modem/Router to OPENDNS?

Run your favorite browser, like Google Chrome, or Microsoft Edge. Check your default gateway IP address. It is the IP address of the Xfinity modem/router. By default, the IP of the modem is At the address bar, type in The default userid/password is cusadmin/highspeed. Look at the screenshot below.

Next, the same screen, go to Gateway –> Connection –> Local IP configuration. Check the checkbox “Assign DNS manually”. Change the two IP addresses, primary and secondary DNS to OPENDNS , and like the picture below:

Save the setting. That’s all. As the result, any device in your network using DHCP, it will pick up that two IP address for the DNS entries.  To test if it works. Browse, and if the browser response with this content, then it works.

For more information about OPENDNS visit their site.


How to scan and clean computer virus yourself effectively?

Everybody hate computer viruses, except for the people who make money from them. You can scan, and clean affected malware yourself. you can get a copy of one of the best offline anti-viruses from Bitdefender. To obtain one just click on the picture below. You just pay 0.75 cents for the postage.

How to scan your computer with Bitdefender Rescue CD

Here’s how to use Bitdefender Rescue CD to quickly scan and disinfect an infected operating system that cannot start normally:

1. First, you need to boot the computer from a device which has Bitdefender Rescue CD on it.

• When booting from a local removable device, plug in the USB device or insert the CD/DVD into the infected computer.

• Reboot the computer.

• During the boot process, go to the Boot Menu by pressing the appropriate key, as displayed on the screen. Most common keys are: F8F10F12 or ESC, depending on the model of the computer.

• Choose the device to boot from: USB device or CD/DVD device.

NOTE: In some cases, when you boot from the rescue CD, you will be required to enter a user name and a password. In such cases, type the username ”livecd” and leave the password box empty. When prompted for the password, just hit Enter.

NOTE: Sometimes, after entering the username and the password, the system will remain in command prompt. To fix this, you need to type in the startx command and press the Enter key.

2. Select Start the Bitdefender Rescue CD in English from the option menu and press ENTER. The Bitdefender Rescue CD will load and it will display the welcome screen

3. To continue using the product, you must read and agree to the License Agreement. Select the corresponding check box and click Continue. Bitdefender scanner will automatically update and start to scan all local drives.

4. When the scan is complete, remove or quarantine any infection found.

5. Exit Bitdefender Rescue CD and reboot your computer:

• From the lower-left corner of your desktop screen, click the  Bitdefender icon and then select Log Out. The Log Out window will appear.

• Click  Restart and wait for the computer to boot normally.

6. Eject the device you have used.