how do I increase disk space, i have deleted downloads i no longer need but all my storage space on the laptop is full
Have a look at these links...
Where did my Disk Space go?
The Storage Display
Once you decide what to delete and what to move to an external drive, please keep in mind that you need to have an absolute minimum of 10 - 15 GB of empty space on your hard drive at all times for your OS to operate properly - more is better.
Retrieving data ...