Cisco Packet Tracer 8
Cisco announced the Packet Tracer 8 which is the latest version on 28 January 2021. The Cisco Packet Tracer is …
Windows
What Is AAA (Authentication, Authorization, and Accounting)?
AAA or Authentication, Authorization and Accounting is a term used to describe 3 functions in IT. Mainly AAA is used …
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Operating Systems List
Operating systems are an important part of today’s IT systems. During history, different types of operating systems are developed with …
What Is GCC (GNU Compiler Collection)?
The GNU Compiler Collection or GCC is a compiler and related auxiliary tools which are used to compile different programming …
What Is File Explorer (Windows)?
Files and folders are an important part of the operating system and daily computer usage. File Explorer is a generic …
What Is SMTP Port Number (25, 587, 465, 2525)?
SMTP or Simple Mail Transfer Protocol is used to transmit emails between clients, receivers, and email servers. SMTP service generally …
How To Rotate Screen In Windows 7,8,10?
Windows operating system provides different monitors or screen orientations for different cases. We can rotate integrated or external monitors easily …
How To Allow and Block Pop-ups In Chrome with Pop-up Blocker?
All of the popular browsers provide a built-in pop-up blocker. 3rd party pop-up blockers were very popular in the early …
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How To Disable Pop-up Blockers On Chrome, Firefox, Edge, Opera, Safari for All Browsers?
Pop-ups are very old technology that is used in web sites or web applications in order to interact, warn, or …
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How To Open Calculator On Windows 10?
Simple or complex calculations are part of our daily life. As a popular operating system Windows provides the tool named …