Callumhalo :
Also, just reinstalling windows on to the ssd is really a last resort. I have the pc set in a specific way and it would take a very long time to reinstall and readjust settings to work correctly. (e.g. In using different audio inputs because the original ones have been damaged)
I appreciate any help!!
2. I have no idea what you mean when you state "There are locations of temporary files and eg the desktop location on the D: partition to stop the C from getting too full. (this could cause some problems booting from the ssd?)". This makes absolutely no sense to me.
3. All that's important here is that your C boot partition contains no more than 80 GB of data, right. You never mention a System Reserved partition. Is there one? Is it about 100 MB in size or about that size?
I'm going to assume that if you deleted ALL the other data on your 1 TB boot drive, i.e., the D partition and anything else other than the C partition and the SR partition, the system would boot to the OS without any problem. Is this correct? If it's not, then stop right here, capiche?
4. You never responded to my question as to the total amount of data in your D partition. I know that partition contains "programs + other data.". That's obvious. That's not what I asked you. That this data apparently contains "relocated...files that build spaces over time" is a completely meaningless statement. Are you having problems with the English language...perhaps you're not a native speaker of English? So what's the total volume of data residing in your D partition?
Can I make my questions more easier to understand?
5. Good. So you have a fine Crucial SSD to easily contain the contents of your C (boot) partition (+ the SR partition).
6. There should be no problem in meeting your objective. You will be able to clone the C partition to the Crucial SSD and then install programs that you desire on that new C partition. You will NOT be able to simply move/copy programs from your present D partition over to the newly-cloned C partition. The programs will need to be reinstalled onto the C partition. Capiche?
Now you will be able (if you wish) to move/copy other non-program folders/files from the D partition to the newly-cloned C partition, e.g. personal files, audio/visual files, other kinds of non-OS material over if that's what you want.
Or you may wish to create a separate partition on the Crucial if that's your desire. It's up to you.
7. See 6. above. After the cloning operation, you will be able to use the 1 TB HDD as a secondary drive in your system for any purpose you want.
8. It's best to use a program primarily designed to carry out disk-cloning operations. We use the Casper program. It's a commercial program costing $49.99 but there is a trial version available. If you want I'll walk you through the partition cloning operation after you respond to the above. Or, should you prefer, you can try another program such as the Macrium Reflect program, or EaseUS Todo, or AOMEI Backupper. There are quite a few freely-available ones on the net.