Where is the computer security setting?

1, clear the Internet record and clear automatic completion record

Manual Purge History: Click the "Tools/internet options" option in IE browser, open the Internet Options panel, the "Delete browsing history before exiting" Check in the General window, and then click the "Delete" button, the Internet temporary file , cookie files, list data for visited URLs, downloaded file lists, form data and passwords, and ActiveX filtering and tracking protection data. This way, IE will automatically erase the page browsing history except for the day. If you want to clean up all the history records, you can open the history default saved folder C:documents and Settings username localsettingshistory, and manually clear all the files in the folder.

2, the registry clear address bar record

For URLs stored in the address bar, it is common to use the Purge history feature to clear together. If you want to clear the URL information in the address bar, you can click "Start-Run", enter "regedit" on the Run input box to open the Registry Editor window, in the left window, and then navigate to the "Hkey_current_ Usersoftwaremicrosoftinternet explorertypedurls "option, in the right window you can see the current IE Address bar to save the URL information, select their own do not need to use the right click to select the" delete "option.

3, clear the search record

Baidu and Google and other search engine search box will automatically record your input of the keyword information, to clear them, just right-click the blank search box, and a floating menu will pop up below, displaying all the keywords you've used before, selecting the keywords you want to delete, and pressing the keyboard. Delete key to clear a single keyword. If you don't want IE browser to automatically record keyword information later, you can open the Internet Options/Content window, click the AutoComplete button, and in the Auto complete settings panel, empty the form selection box in the AutoComplete application field, and click OK. In the future, IE browser will no longer record keyword information.

4. Clear shared vulnerabilities, disable unnecessary ports and protocols, and disable unnecessary clothing. To disable a service: Go to Management tools in Control Panel, run "services", enter the service interface, double-click the list of the right to disable the service, in the open service properties of the General tab "Start Type" column, click the Small triangle button to select "Disabled", and then click on the [Stop] button, finally confirmed. Disabling a service can not only make your system more secure, but also make your computer run faster.

The basic computer security settings also suggest that you do the following:

1, please set the advanced Internet option of IE to restore the default settings, and do not arbitrarily change the settings of the parameters in Internet Options. To avoid the possibility of your information being stolen.

2, do not install and download a number of unknown software. This is also a lot of users of the software is unfamiliar, in the download software, some sites in the software bundled with viruses, Trojans and other plug-ins, and users have not been informed of the situation is downloaded to the local computer, after the computer has poisoning symptoms. So there must be some analysis of software experience, for some have never seen the unknown, the software is best not to download at random.

3, do not open the attachments of dubious letters. For example, QQ sent the attachment, YY sent attachments, these if it is not know friends best not to easily receive, lest QQ or YY account password was stolen without knowing.

4, install the latest anti-virus software, and regularly upgrade the virus library. Antivirus software words here recommend 360, Jinshan and QQ computer housekeeper These anti-virus software, first of all these software are free, and still can play a virus killing the role, of course, if it is paid anti-virus software, such as Kaspersky and so can be installed to use, the best computer security is the most important.