Packet Inter - Network Groper (or ping)

     In networking, ping (stands for Packet Inter - Network Groper) is a basic command that end - users may utilize to test mainly their network and internet connectivities as well. It works by sending special Internet Protocol packets called Internet Control Message Protocol echo request datagrams, to a specified destination either in the network your PC is in, or the internet. Each packet that will be sent is a request for a reply from the destination.

     Figure 1 shows a good output response for a ping command. It displays a reply from the destination along with the round - trip time of the packet sending to the destination, and its success rate whether at what percentage did the packets received into its destination. This will tell you that you are definitely connected in a network or to the internet.

Figure 1

     Figure 2 however shows another side of the output request made through the ping command. The words "request time out" tells that the packets were not successfully send to its destination or failed to make a reply going back to the sender. This response will tell you that there is no network connectivity (at least to a member of that network) or internet connectivity (at least to a specific website). And reasons from this output may include configuration problems, or network - hardware related problems.

 

 Figure 2

     Hope you've learned something from this post... Thanks for visiting...'Til next time...

Using the System Configuration Utility

     For Windows users, loading up the operating system in computer when turned on (or Windows Startup) may took you longer than expected in some cases. In one way to put that theory to the test is that when your PC loads its operating system, you'll eventually notice that balloon tips in the lower right of your taskbar will appear specially if you do not prefer to have the so - called "Automatic Updates" for your Windows operating system. Now, if that took you 5 - 10 minutes, well and good. If it proved otherwise, then, some problems may be speculated in your PC. But before that happens, one effective way that you may test is by using the "System Configuration Utility" in your Windows OS.

     This utility enables and even disables applications to be included in the Windows Startup which saves a part of your system resources such as memory and CPU usage for a faster startup. Now, using this utility is easy. Just follow these steps:

 

Step 1: Click "Start", then Click "Run" (see figure 1). Once you've done it, type "msconfig" (uppercase may do as it is not  case - sensitive) and press "Enter" (see figure 2). If done correctly, a window should appear that shows that actual "System Configuration Utility" (see figure 3).

Figure 1

Figure 2

Figure 3

Step 2:Click the "Startup" tab, and from there, you may uncheck items that are not necessarily needed for Windows Startup. Examples of which are seen in figure 4. Never uncheck items that is associated with your anti - virus or programs associated with "system32". This may cause bigger problems for your Windows Startup.

Figure 4

Step 3: Click "Apply" and then "OK". You should remember that all changes you've done in this utility will take effect once you restart the computer (as shown in figure 5).

Figure 5

     If done correctly, this will speed up your Windows startup a bit. But if nothing is changing, then, you should reconsider other problems such as virus problems, or your system resources (i.e., HDD free space and memory) is almost at full. Hope that this post help out a bit...'Til then...