Viruses can worm their way into your computer from a variety of sources that contain viruses. Once viruses get into your online business computer, it can wreak havoc in a variety of ways that range from sending spam emails out to your database of customers to completely shutting down your computer. The best way to prevent viruses, worms and other problems from infecting your computer and your online business is to install anti-virus software. Also be sure to keep the antivirus software up-to-date.Hackers and other unauthorized individuals accessing information on your customers and personal and business financial information can create a myriad of problems including identity theft. In order to prohibit unauthorized sources from accessing all of this pertinent information, you should install a firewall, which blocks unauthorized access to your computer. It is just as important to maintain your firewall by updating it regularly to further protect your computer.A loss of your business data can occur from a virus or another malfunction with your computer. It's imperative that you institute a backup protocol to ensure that you have a recent copy of the data and programs on your computer. Not only does backup data protect you from a loss from virus infection, but it also ensures you can recover your business information on business website if there is a fire or theft.11. Online intruders include all of the following EXCEPT ________.

Viruses can worm their way into your computer from a variety of sources that contain viruses. Once viruses get into your online business computer, it can wreak havoc in a variety of ways that range from sending spam emails out to your database of customers to completely shutting down your computer. The best way to prevent viruses, worms and other problems from infecting your computer and your online business is to install anti-virus software. Also be sure to keep the antivirus software up-to-date.Hackers and other unauthorized individuals accessing information on your customers and personal and business financial information can create a myriad of problems including identity theft. In order to prohibit unauthorized sources from accessing all of this pertinent information, you should install a firewall, which blocks unauthorized access to your computer. It is just as important to maintain your firewall by updating it regularly to further protect your computer.A loss of your business data can occur from a virus or another malfunction with your computer. It's imperative that you institute a backup protocol to ensure that you have a recent copy of the data and programs on your computer. Not only does backup data protect you from a loss from virus infection, but it also ensures you can recover your business information on business website if there is a fire or theft.12. "Worm" in the first paragraph indicates that viruses ______.

Viruses can worm their way into your computer from a variety of sources that contain viruses. Once viruses get into your online business computer, it can wreak havoc in a variety of ways that range from sending spam emails out to your database of customers to completely shutting down your computer. The best way to prevent viruses, worms and other problems from infecting your computer and your online business is to install anti-virus software. Also be sure to keep the antivirus software up-to-date.Hackers and other unauthorized individuals accessing information on your customers and personal and business financial information can create a myriad of problems including identity theft. In order to prohibit unauthorized sources from accessing all of this pertinent information, you should install a firewall, which blocks unauthorized access to your computer. It is just as important to maintain your firewall by updating it regularly to further protect your computer.A loss of your business data can occur from a virus or another malfunction with your computer. It's imperative that you institute a backup protocol to ensure that you have a recent copy of the data and programs on your computer. Not only does backup data protect you from a loss from virus infection, but it also ensures you can recover your business information on business website if there is a fire or theft.13. Once you install an anti-virus software or firewall, it is also necessary to regularly _______.

Viruses can worm their way into your computer from a variety of sources that contain viruses. Once viruses get into your online business computer, it can wreak havoc in a variety of ways that range from sending spam emails out to your database of customers to completely shutting down your computer. The best way to prevent viruses, worms and other problems from infecting your computer and your online business is to install anti-virus software. Also be sure to keep the antivirus software up-to-date.Hackers and other unauthorized individuals accessing information on your customers and personal and business financial information can create a myriad of problems including identity theft. In order to prohibit unauthorized sources from accessing all of this pertinent information, you should install a firewall, which blocks unauthorized access to your computer. It is just as important to maintain your firewall by updating it regularly to further protect your computer.A loss of your business data can occur from a virus or another malfunction with your computer. It's imperative that you institute a backup protocol to ensure that you have a recent copy of the data and programs on your computer. Not only does backup data protect you from a loss from virus infection, but it also ensures you can recover your business information on business website if there is a fire or theft.14. According to the passage, which issue may lead to identity theft?

Viruses can worm their way into your computer from a variety of sources that contain viruses. Once viruses get into your online business computer, it can wreak havoc in a variety of ways that range from sending spam emails out to your database of customers to completely shutting down your computer. The best way to prevent viruses, worms and other problems from infecting your computer and your online business is to install anti-virus software. Also be sure to keep the antivirus software up-to-date.Hackers and other unauthorized individuals accessing information on your customers and personal and business financial information can create a myriad of problems including identity theft. In order to prohibit unauthorized sources from accessing all of this pertinent information, you should install a firewall, which blocks unauthorized access to your computer. It is just as important to maintain your firewall by updating it regularly to further protect your computer.A loss of your business data can occur from a virus or another malfunction with your computer. It's imperative that you institute a backup protocol to ensure that you have a recent copy of the data and programs on your computer. Not only does backup data protect you from a loss from virus infection, but it also ensures you can recover your business information on business website if there is a fire or theft.15. Computer malfunction may result in _______.

The outbreak of international trade on line, SoLoMo（social e-commerce,location services, mobile e-commerce） and the combination of digital and real e-commerce, would be the important trends of e-business in the future. SoLoMo is going to change people's consumption habits and life styles.Many Chinese consumers are interested in the high-quality daily commodities from Europe,U.S. and other countries, which results in a lot of purchasing sites. And there comes into being a very interesting logistics business model. That is to rent a warehouse in the United States. When the Chinese consumers buy things on the United States websites and have paid for them, the warehouse can help receive goods, check them and take photos for the consumers. If they are not satisfied with the goods, it can also help them to return and change the goods until they meet their requirement.16.SoLoMo refers to social e-commerce, location service and .

The outbreak of international trade on line, SoLoMo（social e-commerce,location services, mobile e-commerce） and the combination of digital and real e-commerce, would be the important trends of e-business in the future. SoLoMo is going to change people's consumption habits and life styles.Many Chinese consumers are interested in the high-quality daily commodities from Europe,U.S. and other countries, which results in a lot of purchasing sites. And there comes into being a very interesting logistics business model. That is to rent a warehouse in the United States. When the Chinese consumers buy things on the United States websites and have paid for them, the warehouse can help receive goods, check them and take photos for the consumers. If they are not satisfied with the goods, it can also help them to return and change the goods until they meet their requirement.17.When Chinese consumers buy things on the U.S. websites and have paid for them, the in the U.S.can help them receive the goods.

Many e-commerce sites either provide a long list of products or lump them behind a search button, making it difficult to find them. Arrange your products into logical categories and subcategories, but do not overdo it. Research says it that most people get overwhelmed with more than 7 categories. The customer must be able to easily search any product without help. Your product should have a clear and high-quality picture, short and detailed specifications. If necessary add video or pictures of different viewpoints （top angle, side view） along with the product specifications.Keep all kinds of payment options available to your customers. Not everyone feels comfortable buying through a credit card, or has one. Allow for debit cards, fax, telephone, snail mail, paper and electronic cheques. And sign up for fraud checking facility, without which you could easily end up losing entire day's sales within minutes. Provide a currency converter if you offer products or payment in other currencies. Including a telephone number for customer support on the order is a must. It gives the buyers some extra feelings of security that they can always talk to a live person if anything goes wrong with the buying preprocess.18."People get overwhelmed with more than 7 categories" means .

Many e-commerce sites either provide a long list of products or lump them behind a search button, making it difficult to find them. Arrange your products into logical categories and subcategories, but do not overdo it. Research says it that most people get overwhelmed with more than 7 categories. The customer must be able to easily search any product without help. Your product should have a clear and high-quality picture, short and detailed specifications. If necessary add video or pictures of different viewpoints （top angle, side view） along with the product specifications.Keep all kinds of payment options available to your customers. Not everyone feels comfortable buying through a credit card, or has one. Allow for debit cards, fax, telephone, snail mail, paper and electronic cheques. And sign up for fraud checking facility, without which you could easily end up losing entire day's sales within minutes. Provide a currency converter if you offer products or payment in other currencies. Including a telephone number for customer support on the order is a must. It gives the buyers some extra feelings of security that they can always talk to a live person if anything goes wrong with the buying preprocess.19.E-commerce websites should .

Many e-commerce sites either provide a long list of products or lump them behind a search button, making it difficult to find them. Arrange your products into logical categories and subcategories, but do not overdo it. Research says it that most people get overwhelmed with more than 7 categories. The customer must be able to easily search any product without help. Your product should have a clear and high-quality picture, short and detailed specifications. If necessary add video or pictures of different viewpoints （top angle, side view） along with the product specifications.Keep all kinds of payment options available to your customers. Not everyone feels comfortable buying through a credit card, or has one. Allow for debit cards, fax, telephone, snail mail, paper and electronic cheques. And sign up for fraud checking facility, without which you could easily end up losing entire day's sales within minutes. Provide a currency converter if you offer products or payment in other currencies. Including a telephone number for customer support on the order is a must. It gives the buyers some extra feelings of security that they can always talk to a live person if anything goes wrong with the buying preprocess.20.E-commerce websites sign up for fraud checking facility for the purpose of .