In case you are facing problems with your computer only after installing some new
peripherals or applications, then you must either scan them completely or remove them. If you are going for a computer repair, make sure that these additions are rolled back by you in a proper manner. This is because any such additions can affect the registry files of your computer especially if the shared configuration keys are altered by you. Do not fail to run a complete anti virus scan of all drives of your computer and also make use of several latest techniques. Even if your internet speed has become slow, scanning can help in bringing it back to normal. Last but not the least, if you are hiring any Boston pc repair services for this purpose; make sure that you hire the best ones so that you can fix up the problems immediately.