Hello - Help appreciated - a pal of mine is an Apple fan 
Has a ilaptop and an idesktop, no idea what, a few years old, say 3 or 4.
He says they have 4GB in them.
He says both have slowed down. He wants to add 32GB in the desktop and 16gb in the laptop and a 1TB SSD, quoted £400 per machine to do this by a company.
As you can probably guess I have no idea about i-stuff. He said - at the start the desktop was fast enough. He needs storage in the laptop for when he is mobile and an optical drive to read cd-rom and dvd.
Applying my Windows skills, ahem, I thought this:
Reinstall the OS on each machine
Add 4GB to each to make it 8GB a piece, that seems reasonable
Add a SSD to the lappy.
Rather than a 1TB drive I suggested a smaller one - and perhaps an external drive or a NEW ilaptop.
He said new ilaptops don't have optical drives but he could get an external optical drive.
Any advice welcome. Thanks
Do i-PCs use equvalent SSDs and memory sticks?

Has a ilaptop and an idesktop, no idea what, a few years old, say 3 or 4.
He says they have 4GB in them.
He says both have slowed down. He wants to add 32GB in the desktop and 16gb in the laptop and a 1TB SSD, quoted £400 per machine to do this by a company.
As you can probably guess I have no idea about i-stuff. He said - at the start the desktop was fast enough. He needs storage in the laptop for when he is mobile and an optical drive to read cd-rom and dvd.
Applying my Windows skills, ahem, I thought this:
Reinstall the OS on each machine
Add 4GB to each to make it 8GB a piece, that seems reasonable
Add a SSD to the lappy.
Rather than a 1TB drive I suggested a smaller one - and perhaps an external drive or a NEW ilaptop.
He said new ilaptops don't have optical drives but he could get an external optical drive.
Any advice welcome. Thanks
Do i-PCs use equvalent SSDs and memory sticks?