Not really sure how to describe it, so grabbed a screenshot of a typical screen. Some areas of the screen the text has gone all “blocky”. It happens in most programs, and normally affects a couple of areas at the same time. As you can see it makes life difficult at best and sometimes the programme becomes unusable, but have had a quick google and can’t find anything similar

Look at the calendar in the top left, the search bit top right and the show task by date bottom left. Please help me??

Your pic is not working.

https://drive.google.com/file/d/0B66QSa9v6Mq-VTlFMUtqY2cwVDQ/view?usp=sharing

trying to be clever – hopefully this link works

what does it do if you connect an external monitor.

same on both screens

I’d first check your display drivers are up to date

Hmm… I was going to suggest bad graphics card, but the issue looks too localised to just text..checked text settings etc to make sure some funky accesibilty feature has been enabled? checked display settings?

Have you installed any new fonts recently?

And do the blocks move when you re-scale the window?

aracer has solved the problem – thanks!!

8) TBH most W10 problems seem to be driver related, even if that wasn’t jumping out at me as being a driver problem