Now a day's computer is one of the common gadgets which has take the front seat on everyone's work place in whole world and is used in almost all the fields from educational to corporate or to common home users but using the computer and managing the computer, both are two different sides of the coin. Anyone can use the computer, but managing and computer troubleshooting are different things. We need a strong knowledge of the hardware and operating system and the application software's for this thing.

Some of the common issues with the computer are the slow performance .It's very common that the computer performance decreases with the age of the computer. There are a lot of people who says that their computer works fine, when they bought it but with the time its performance decreases.

There can be several possible reasons this few of them are, with the time new software's such as the antivirus, operating system, ms office and several other application software are released in the market with the improved hardware requirement. But if we use these new software with old hardware i.e. low Ram. Disc, if will surreally decrease the computer performance, Low disk space and several other As we all are in habit of using fast computer we want everything to be open on a click of the mouse. Few important and simple steps to optimize your computer and make it fast are,

• We must use proper antivirus.
• Our hard disk should be defragmented.

And last but not the least we should delete the temporary and junk file from the computer.
These file are basically unwanted files we get accumulated in our computer's, to remove these files open the Run and type temp .a window will pop up having temporary files in it , delete them . Then type %temp% again a window will pop up delete all files from that window.

There are issues concerned with the hardware i.e. with the RAM and hard disk space; firstly we need to understand what the Ram is ram stands for random access memory. Not going into the technical aspect of this. I would to explain that this ram is required when we are using or opening multiple windows it's the ram which manages that i.e. ram manages the multitasking in the windows. We prefer to get minimum ram when we buy the computer. We to make the computer fast. We must upgrade our computer. Normally it's a very experience that after using a computer for 2- 3 year .stops working on it and consider it as a waste.

But we can improve our computer by upgrading it once in a year or two. We can upgrade the RAM and hard disk space. Thus it will help to improve computer performance and make our work easy