Windows 10 Critical Error Solution

http://www.jb51.net/os/win10/378879.html
1、按下 “Ctrl+Alt+Del” 後點擊 “啟動工作管理員”；
2、在選項位置選擇 “服務”，然後隨意選中一個服務，點擊右鍵後選擇 “打開服務”（這裡打開工作管理員的時候找不到服務選項的話，在工作管理員左下角點擊“詳細資訊”即可）；
3、然後在視窗右側找到並按兩下 “User manager” 服務；
4、將該服務的啟動類型修改為 “自動” 後關閉視窗；
5、按下 “Ctrl+Alt+Del” 複合鍵，選擇登出或重啟即可。

1. 打開c槽
2. 打開windows
3. 打開system32
4. 往下拉到 cmd
5. 按右鍵以系統管理員身分執行
6. 打入sfc /scannow
7. 讓他跑完
8. DISM /Online /Cleanup-Image /RestoreHealth
9. 讓他跑完
10. 重開機,試試看是否能解決問題

If Quick Access in Windows 10 is not working, then do the following:
1. First disable Quick Access and then r-enable it and see if it helps.
2. If not, then open File Explorer and paste the following folder paths in the address bar and hit Enter.

%AppData%\Microsoft\Windows\Recent\AutomaticDestinations
%AppData%\Microsoft\Windows\Recent\CustomDestinations

3. Once the folder is opened, press Ctrl+A to select all its contents. Now right-click and select Delete, to delete all the files in the folder.
4. Do the same for both the above-mentioned folders.
5. Restart your Windows 10 computer and see if it has helped fix the problem.

[This will also help you fix a broken Recent Items in Jump List problem.]