My Dell Inspiron M5030

I will never have another Dell of any sort. Had a desktop it was a lemon, and this is the second laptop and it is a lemon. This touchpad sucks! I have to keep re-typing text because the cursor jumps to another line

and begins typing anywhere on the page as it is doing now. I uninstalled it and re- installed it sometime back, it worked for awhile, but not long. I have been told to get it fixed for the price of a new laptop. I had an Acer for years and gave it to my grandaughter... NO PROBLEMS EVER! I am going to by a new one, but NEVER EVER A DELL AGAIN!!