Hi Viktor,
You've reached the AVG community support channel.
Could you let us know whether you're facing this issue with AVG Secure Browser or in another browser?
Also, please mention the name(s) of the AVG program(s) installed in your computer.
Awaiting your response.
when i got back to my pc it had restarted itself, we all know it can be annyoign but windows uppdates itself when it feels like, it just do be like that. but usually i can just open a new tab and when i go in my log i will se recently closed and than it lists all 50 tabs and i can press re-open window (the window that had all the tabs) however today this was not the case. i cant find recently closed annywhere, they are just gone, vanished, kapoof. is there anny way you can manually go on my browser and check logs or something? just annything, a lot of work related tabs that were SUPER important, i dont know how to get them back, and i dont see how i can move on without them 
Hi Viktor,
You've reached the AVG community support channel.
Could you let us know whether you're facing this issue with AVG Secure Browser or in another browser?
Also, please mention the name(s) of the AVG program(s) installed in your computer.
Awaiting your response.
well i dont use anny other browser so im not sure weather it would have been like that for those aswell. and as for waht i have installed im not sure, i just installed avg a while ago to try and fix my pc as it was having issues, and the browser just came with it and ended upp as my default, been using it ever since. its never done this before tho, so im not saying its avg browser's fault, i think its probably windows fault for shutting my pc down in a wierd way?, but i dont think windows can fix it so i was just wondering if there are anny ways there is a chache file or something i can find some more info in as my tabs were crucial to my work