Avira Free Antivirus offers basic protection against viruses, worms, Trojans, rootkits, adware, and spyware that has been tried and tested over 100 million times worldwide. What’s more, it is available free-of-charge. However, some users don’t like it will pop up windows while using it. Here is an instruction to tell you how to solve this problem.

 

1. Click the “Start and go to the Control Panel.

2. Go to the “System and Security—-Administrative Tools”, find out “Local Security Policy” in the new window.

3. Right click on “Software Restriction Policy” on the new window and click on  “New Software Restriction Policies”.

4. Go to “Additional Rules” then right click on “New Path Rule”.

5. Click on “Browse”. Navigate to “C:\\Program Files\\Avira\\AntiVir Desktop\\” and run avnotify.exe.

6. Set the security level to Disallowed and click OK to apply this.

Vuze Toolbar is a great part of Vuze which is compatible with many popular Web browsers. But sometimes it will still exist even you uninstalled Vuze. Here is the instruction to tell you how to uninstall the Vuze Toolbar on three great browsers.

 

Firefox

1. Click the “Tools” menu in your browser and click “Add-ons.” A new dialog box launches.

2. Select the “Extensions” tab. Scroll down and select the “Vuze Toolbar.”

3. Click the “Uninstall” button to remove the browser add-on. Restart Firefox.

 

Safari

1. Click “General Menu” and select “Preference”.

2. Click “Extensions”. Scroll down until you fins “Vuze”, select it.

3. Uninstall it. Click “OK” to uninstall the toolbar.

4. Close and restart Safari.

 

Google Chrome

1. Click “Custom and Control Google Chrome” and select “More tools”.

2. Click “Extensions” to go to a new window. Select the Vuze Toolbar and click the “Recycle Bin” icon to uninstall it.

3. Close and restart Google Chrome.

Python is a dynamic object-oriented programming language that can be used for many kinds of software development. It offers strong support for integration with other languages and tools, comes with extensive standard libraries, and can be learned in a few days. Here is the instruction to tell you how to open a file in Python.

1. Before you open the file, please make sure you have the correction permissions to read, write or create the file. Right click on the file or folder and check the attribute tab.

2. Use the open() method to open a file and create a file object:
myfile = open(“myfile.txt”)
This will open or create myfile.txt for reading and for writing.

3. Know that if you wish to open a file only for reading or only for writing, you can pass a second argument to open(). Pass ‘r’ for read only, ‘w’ for write only and ‘rw’ for explicit read-write. For example:
#open a file for read only
myfile = open(‘myfile.txt’, ‘r’)

4. Be sure to call the close() method to close any open file handles once you are done using the file, so that later processes can access the file:
myfile.close