In this article we will discuss some of the most common yet most annoying computer hardware and software issues and how to fix them properly. Article also advises the simple precautionary steps you can take to avoid these issues from being arisen at the first place.
1. Computer Hang: Its late in the night, you are working on a very urgent office presentation on your computer and suddenly your computer got hanged. Does it sound familiar to you? Getting your computer hanged while working on some important work or college project is quite a common scenario which many of us has seen. I know I have seen it couple of times and I feel like beating the circuits out of my computer at that time.
Reason: The most common reason why computer got hanged is that the processor got slow and is not able to cope up with all the processes that are going on. It might be the case that you are using some extremely heavy tool or software utility which caused this problem. In some cases, playing video games with heavy graphics requirement can cause this issue. No matter what the reason is, it's always incapability of the computer processor to cope up with current applications that causes your computer to hang.
Fix: First thing first. If you intend to use the heavy software tools or utility then make sure your computer's processor is capable to take up the load. If not, it's better to upgrade your computer processor and RAM. In case you are facing this issue despite of a capable processor and RAM then most probably reason is some background hidden process that is running and consuming all of your processor and RAM. Perform a proper background operation check and make sure that no regular software update or some unwanted virus process is not running background. Thirdly I suggest you perform defragmentation of your hard drive once a month to make sure that computer is not slowed down due to the segregated data.
2. Data Corruption: Data corruption is another major issue that arises every now and then if you use your computer regularly. The data corruption is nothing but the unavailability of the computer data for many reasons. If your data is corrupted then you will not be able to access it even if it's still inside your computer's hard drive.
Reason: The data corruption can happen for many reasons. First common reason is that your computer hard drive may get crashed due to which all the data inside the drive got corrupted. Second common reasons generally is the presence of some unwanted virus that causes problem in accessing the particular data or corrupt it by introducing the junk data within your data. Third reason might be the processor is not able to track the data within the hard drive for any reason.
Fix: Fixing a data corruption problem can be little tricky and I advise you not to do it yourself unless you are a data recovery specialist. The data inside your hard drive is very precious since there are literally tons and tons of files and documents stored in it. Minor flaw in your approach in recovering the data can lead to serious data loss. It's better to allow the specialist perform the data recovery.
There are basically 2 types of data corruption. The first type of data corruption is considered as the easier data corruption. In this case, most of the time, a computer virus is responsible for the data corruption and running a simple virus scan and performing basic data recovery diagnosis will give you back your precious data.
The second case is bit tricky. In this case, the hard drive got damaged (soft/hard) and due to this there is chunk of data that is missing and due to the inconsistency in the entire data due to the lost chunk, the remaining data also becomes unreachable. To fix this issue, there are many software tools and utilities that offer reproduction of the lost data from the remaining block. The data recreated by these software utilities is then carefully placed in place of the lost data.
The whole data is merged employing some serious computer logics and algorithms and there you go, you get your data back. The second technique is quite expensive and in some cases time consuming but the results are most of the time satisfactory.
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