It is recommended that when links are opened to a new window, there is advance warning. In this case opening external links in an external window allows the user to access such references while keeping their login active in the original window. The user is logged into a secured area of a site, and following a link to a page outside of the secured area would terminate the user's logon. Opening a page containing context-sensitive information, such as help instructions, or an alternate means of completing a form, such as a calendar-based date picker, will significantly disrupt a multi-step workflow, such as filling in and submitting a form, if the page is opened in the same window or tab. but it did clean some malware but not this problem. I have tried running latest virus san with trend micro standalone, ewido, spybot and Microsoft Antispyware. Now I am working with the task manager to connect to internet and all. However there are some situations where it is preferable from an accessibility perspective to open a new window or tab. As soon as I turn the computer on, the Windows explorer keeps closing itself, tries to re-open it and then close again.
In general, it is better not to open new windows and tabs since they can be disorienting for people, especially people who have difficulty perceiving visual content. The objective of this technique is to limit the use of links or buttons that open new windows or tabs within Web content.
