My keyboard deletes forward?

My keyboard on a Lenovo laptop has started deleting text forward and not backwards.

How do I reset this to the normal way?

Please Tech advice about computer sound issues.Only way to get sound i from plug in headset?

I Have a lenovo laptop. Everything was fine. I dropped it, and it needed a new motherboard. I paid a place to replace the motherboard. Now, the bluetooth connects, but it is about 1/5th volume it should be on any bluetooth device.
The other issue is that there's no sound from the speakers. First only one speaker worked, then none.
Did I somehow blow ther speakers? It the bluetooth thing slavageable? The only way I get sound now is with plug in headset which works ffine.
Just wondering if I should just buy a new computer, or get new speakers, I don't know what to do.

Why has my battery life shortened?

After my last update on my Lenovo laptop it appears that my battery life has shortened. I just don't think I need a new battery, yet. Should I try going back to a later date to where it might work like before, better?

Lenovo Yoga 910 shattered glass lid?

Just pulled out my laptop and found the glass lid shattered, everything else seems to be working fine, but I looked it up and it is out of warranty. Was wondering if anyone else has gone through this and what the cost would be to have it fixed? And whether I should send it in, or where to take it. It was bought from a bestbuy that has since gone out of business. Should I find another bestbuy somewhere to take it?

My front-facing camera can't work?

I'm using lenovo ideapad 520s. Even when I install other camera apps i still see a sign of camera with a slash. Please help My front-facing camera can t work

How to make a cripplingly slow Lenovo Ideapad 110 win 10 laptop run faster/like new?

It's around a year old+ and hasn't been used in months because it got too slow. I managed to put disk optimizer on and it's taken at least 3 full days to reach 85% analyzed and anything else takes a long time to load and frequently stops responding for a time

What's the best solution to make it run faster ideally with out losing any installed programs/data that's on it