I have a 5 yr. old dell Inspiron 5555 laptop with win 10 home O.S. The machine has been working fine until now. I had been browsing today but left the computer on for 2 hours. Upon returning, everything works fine as usual except when I click in the search line a cursor appears but nothing will type in the line. The same situation occurs if I try to type in the line at the top of page.
Bing is also installed but just about never used. The very thing as above happens when I try to search with bing. I have searched on line with another computer but no solution yet.
Thank You for help with this.