If you notice the yellow triangle, run the Power Troubleshooter. If the tool can fix the issue, then there is no further explanation as to what is causing the issue, follow a different course of ...

Bright daffodils are an uplifting sign of spring ... than the sunshine-yellow trumpets. Swathes of wild daffodils are becoming a rarer sight in the UK, but carpets of them blossom in an area of ...