Optus: smtp: smtp.optusnet.com.au
First of all create a new user by following these steps Shutdown the mac press and hold command + S Key and switch on the mac type following commands mount -uw / rm /var/db/.AppleSetupDone shutdown -h now After rebooting create new admin account login with new admin account Go to preference and reset previous admin […]
Canon mf8580cdw System Manager ID: 7654321 System Manager PIN: 7654321 Sharp AR-M256 Username: admin Password: Sharp
If you are IT Technician or planning to build your career in IT. You should have at least following tools. Screw Driver set (for both desktop and laptop) USB flash drive (keep with utility software tool) Make a CD of utility software. (sometime virus infected computer doesn’t recognize USB) USB CD ROM Universal Laptop Adapter Power Supply […]
Universal Group: can contain users and groups (global and universal) from any domain in the forest. Universal groups do not care about trust. Universal groups can be a member of domain local groups or other universal groups but NOT global groups. It is available to any domain in the forest. Global Group: can contain users, computers and […]
If the system restore policy is disabled by Group Policy appears in system Restore Option. Here is the method to enable it.
For Windows XP Home Edition:
Click Start, Run and type regedit.exe and press Enter
Navigate to the following key:
This is the error commonly occurs in Konica Minolta BizHub 350 while configuring Network Scanning in 2003 Server.
To solve the Problem:
1. Go to Start -> Run
2. Type gpedit.msc
3. In Local Computer Policy, go to Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options
Here are lists of common ports in use on the internet: Port Number TCP or UDP Name Description 20/21 TCP FTP File Transfer 23 TCP telnet Console access to remopte computer 25 TCP SMTP Send e-mail 80 TCP WWW Web browsing 110 TCP POP Receive or check for e-mail 119 TCP […]
Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) are transport layer protocols used for communication between computers. The Internet Assigned Numbers Authority (IANA) is responsible for assigning port numbers for specific uses. The boxes below indicate a status with the following colors and tags: Official if the application and port combination is in the IANA […]