Windows 10: How to get the tiles to save in Windows 10

Please help!
My daughter has bought a brand new Lenovo Yoga laptop on Saturday, changed all the tiles and pinned her favourites to the start menu. But then it just reverts back and doesn't save anything.
We are quite inexperienced on the mechanics of laptops so any dumbed down advice would be appreciated on how to fix it.

This is quite stressful as it is brand new.

:)

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.

 

Live tiles not working Windows 10

I tried your suggestions, but when I got to the 'Apps & Features' list, none of my tiles were listed.

Thank-you for trying to help.

 

Maxwell and Pascal "secretly" use tile based rasterization

I suspect this is still not full tile based rendering the way ARM Mali does, keeping lists of geometry primitives per tile in each hierarchy level. This seems only tiling of a rasterization step.
In pipeline after geometry is done, gpu seems to run full pixel shader with full gpu on each first level tile serially from left to right, top to bottom. Second level could be as well done in immediate rasterization mode but coverage pattern using tiny tiles helps with cache hits - remember, maxwell and pascal have multiple levels of cache in their gpu. Tiles must be appropriately sized by driver to ensure best usage of gpu cache.