What do we mean basically by the networking terminologies “open ports” in a router and what does the opposite “Closed Ports” mean?

What is the meaning of used or Unused, I also wanted to learn about, Vulnerable or non-vulnerable, I am exploited easily when so many attacks.

For those who are networking expert people please help. 

Hi TechyV experts,

My Seagate external hard disk contains a backup software which making problem at using in office. Its start moving data after plug in without any permission. So can anybody suggest me about a external hard disk without any software around 250GB.

Thanks in advance

I have a file with date created on it, but when I am copying the same file to another disk the date changes automatically onto the new file.

How can I copy the file without interfering with the original date format?

Or do I have to change it manually? 

Hi All,

Before finish whole energy of my Herotab M10 it was working fine.  And I charged the battery till green light on. But after charge it is not booting and starting OS properly. Please help me to fix up the problem, I shall be thankful. Thanks

Hi everyone ,

I am really new to Red Hat Linux, need help.

I am really new to install Linux operating system, so containing an old OS is there any partition format needed or can I operate in laptop? Installing moment setup not getting file location. So I want to use Linux and windows OS in same drive but which OS will be good for install first? Please suggest.

Thanks

Hi Everyone ,

As a new member in forum, I am in little bit hesitation to share my computer problem which is running well Battlefield BC2 and CoD MW2 with smooth display.

But recently its flickering and failed to solve by driver update.

My pc spec is in below:

CPU – Intel Core i7 X4

GPU – AMD Radeon HD 6800

Operating System – Windows 7 64 bit

Thanks

Hi All,

In my new computer I have tried to use all browser but sometimes it doesn’t work properly.

I operate my pc with amd quad core processor, gigabyte motherboard, ddr3 ram and high speed hard disk and a best power supply. I had browse before in 20 more self computer without having any problem.

Is it any software and hardware clash?

Thanks

I want to install a new 500 GB hard drive on a Dell Inspiron 1721, but my worry is that after installation do I have to put a new OS in the PC?

With this new hard drive installation, will my PC function properly?  

Kindly assist me as I don’t want to mess up.

A jpg file opened in MS Paint and saved as jpg. Is this saved jpg file similar to the file as it is in the memory of a digital camera. If so then why are these similar? Appreciate your comments regarding this.

Just seeking your ideas on Google Chrome Operating system what are its advantages and disadvantages?

How can you rate this OS from scale 1-10, 10 being the highest?

Do you think it can thrive in the future market?

Your opinion will be highly respected.