Please remember regulations can vary depending on region.
some links that could come in handy:
For general electrical guidance and useful downloads.
https://www.electricalsafetyfirst.org.uk/guidance/
Approved documents- Building regs, for consideration before a project.
https://www.gov.uk/government/collections/approved-documents
For older homes with asbestos.
Consumer units explained
https://www.youtube.com/watch?v=J6w-ASh6eKw
Surge protection explained
https://www.youtube.com/watch?v=EJ9m90vF8c0
Please remember regulations can vary depending on region.
Coming soon
Simple tasks like changing a bulb are fine, if you feel competent to do it, but most work (new circuits, consumer unit upgrades, bathroom electrics) must legally be carried out by a competent person under Part P of the Building Regulations. Carrying out your own electrical work has significant risks, including shocks, fires, or invalidating property insurance. Please be careful.