Thank you everyone for your advice.
Brenda ~ I have checked through google, and even found a site for "dummies" ~ really!! The consensus from the comments is not very favourable. Unfortunately, I have now had it for about a year and I understand there is an up-dated one out already.
jinglebell ~ I actually bought it from P C World in Canterbury and should have known better as the kid who served me didn't know the first thing about it!
yogagran ~ It says 57% used by the screen ~ blue line across the screen; 16% media server ~ don't know what that is; then small percentages for the games I play for a total of 89%. It does say above the "screen" 6h 10m 11s on battery. I can leave it charging over night and sometimes it's still not fully charged. I understand you can buy something to help boost the battery, but it's all extra money.
ann ~ Actually, there is a P C World closer to me, next door to Tesco where I am going tomorrow, so shall take the nexus with me and go and see what they have to say ~ that's if I can find someone who knows what they are talking about! Maybe I should just bin it and invest in the Hudl ~ what size screen is that, Ann?
Jane ~ maybe that was my mistake by charging it when first bought, but I couldn't get on it to read the manual ~ whatever happened to the big bulky manuals which came with these things!! I have thought of downloading from kindle, but it seems a waste of time if I can only get through half a dozen pages before the blooming thing needs charging.
Thank you once again, Ladies.
Trish