Author: admin

EHSI > Articles by: admin

The 5 IP Classes And Their Ranges

What is IP address? 192.168.1.101 Internet Protocol Address, or IP address is a number used to indicate the location of a computer or other device on a network using TCP/IP. These addresses allow data to reach the appropriate destination on…

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Beware of Spam Mail That Ask To Verify Email ID and Password

Beware of SPAM! Recently, we came across many users getting emails that warn the users that their mailbox quota have been exceed and if they do not increase their emails storage capacity soon their email account will get locked. An…

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Troubleshooting Local Failure Notice In Zimbra Email Account

Recently we have users having problems with their outlook, they were unable to receive new email and keep receiving "Local Failure Notice!" This is due to the email being partially corrupted. One way to solve this kind of error is…

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How To Shut Down Your PC Using Command Prompt

Sometimes it is good to know how to shutdown via command prompt commands, you can even remote shutdown any computer in your domain via command prompt. (Start > Run > Cmd) Syntax: Shutdown [Type of shutdown (shutdown / restart / log…

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Getting Your Machine Serial Number And OS Product Key Via Command Prompt

Do you have problems finding out what your serial number is when it get fades or get torn away? Do you sometimes have problem before reformatting a computer, as you can’t remember what your OS product number is? WMIC is…

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