Does Microsoft still have a link to download IE10 for Windows 7?

Try these Microsoft offline installer links:

• Internet Explorer 10 (32-bit) ... no longer works (09/11/2016)
• Internet Explorer 10 (64-bit) ... no longer works (09/11/2016)

These may refuse to work if you already have IE 11 installed, though.

If it is refused, try this:

https://stackoverflow.com/questions/20043971/how-to-downgrade-from-internet-explorer-11-to-internet-explorer-10

And in case these links ever stop working and you must obtain a copy from a non-Microsoft source, here are the SHA-512 hashes for posterity:

• 32-bit: d89ba3f9978be428ac05b182481198ab0f7b0c0651e4716e63cd0cf907d739cbc30f44ec9c444da683869473a548cd99e5c396467b2898f7c382b6345b3e70d2
• 64-bit: f1752bb6517fe15071e5f7a4fee4b8680da1bdad1df7054ab22bab78fe0f46aee177787f60ea2cfc86a2db2b08429e2cba3cfdd20ba6a2ab69e091c7784dfdae

FWIW, there is an excellent Irish site (modern.ie) that has virtual machine (VM) images (VMWare and Virtual Box) with IE versions all the way back to IE6. Excellent for testers! https://www.modern.ie/en-us/virtualization-tools