Connect to your computer with USB
When the "USB for charging" notification comes up on the phone, tap it and select "Transfer files (MTP)".
If it doesn't open automatically, on the computer, double-click "This PC"
When Explorer opens, double click the phone
Double click Internal STorage
Double click on the DCIM folder, you may find there are additional folders in there - possibly called Camera or Photos.
One of them will contain you photos which you can drag or cut/paste to wherever you want on your computer.