Since you're logged into a temporary profile, your original user profile is still there but Windows cannot load it properly. This usually happens due to file system corruption after a power outage.
Sometimes, a simple restart fixes the temporary profile issue.
1: Click Start > Power > Restart
2: Log in again and see if you get your normal profile.
If the issue persists, Fix Registry to Restore Your Profile
1: Press Win + R > type regedit > Press Enter
2: Go to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
3: Click on each folder starting with S-1-5- (these are user profile IDs).
4: Look for the one with .bak at the end (e.g., S-1-5-21-xxxxx.bak).
If you find two similar profile IDs, one with .bak and one without, follow these steps:
a. Rename the one WITHOUT .bak > Add .temp at the end.
b. Rename the one WITH .bak > Remove .bak.
c. Restart your PC.
d. If you only see one profile ID (without .bak), continue to Step 5.
5: Click on your profile ID, and look for a key called State.
6: Double-click State > Change its value to 0 > Click OK.
7: Restart your PC and check if your original profile is restore