PC's, iMacs, iBooks etc. occasionally need maintenance. There are a lot of programs to download that promise a lot in terms of cleaning and speed improvement, but which will eventually help you from the shore into the ditch. Often, after a few years, you buy a new PC or Mac for a lot of money because the slowness of the system is due to wear and tear. In most cases this is unnecessary and therefore a waste of money, software slows down over time and a reinstallation of the system would have had more or less the same result but would have cost only a fraction of the purchase price of a new system.
IT Home Service picks up your system and then brings it back to you clean and fast. You can also bring it to us, no problem.
Of course, you will always be informed in advance of the costs so that you will not be faced with unpleasant surprises.