Is there an easy way to fly back to the previous system?
97818
How do I find a previously discovered system?
31948
Roll back from OS X Mavericks ( or any newer OS) to Mountain Lion
62279
18.04: How to get Wayland back after upgrade to 18.04?
1104
How can I restore configuration files?
71996
How can I return to Skyrim after switching to Windows?
94446
Revert to upstart
29831
How do I turn off Modern UI and get the old Start Menu back in Windows 8?
21619
How do I move Steam games to a new computer without re-downloading them?
18475
Reverting to previous kernel to avoid booting the new one that breaks my system
18291
Is there any way to restore/recover the previous version of a file that was saved over?
15536
Restoring a backup to an older version of SQL Server
21347
Reattach to lost X11 session
140231
How to get back sudo on Ubuntu?
4263
Restore open applications, documents, and window state
130594
Can I restore a backup on a different computer than it was made?
42078
How can I undo the last cd command?
36426
How can I start over?