More memory and more hard disk space are always advisable but the problem is that it needs to be thought about in conjunction with what you intend to use your computer for.
We won’t tell you that you need an upgrade if we don’t think you do so you won’t waste your money coming to us.
Money spent wisely on upgrades because you have sought advice from us is money well spent. But if you don’t get advice you may as well just throw your money in the bin.
Upgrading can give your computer a new lease of life but it can just as easily be a waste of time and money.