Emergency! ! ! Some words on the menus of some of my applications are question marks. What happened? Is there something wrong with my windows system?

System text should be missing or corrupted.

In Start/Run, enter SFC /scannow to scan and repair system files.

Reply.

system file checker

Scan all protected system files and replace incorrect versions with correct versions of Microsoft.

The SFC command is very useful for maintaining the entire system file. The specific approach is:

In Start/Run, enter SFC/scannow to scan and repair system files.

The SFC command statement is as follows:

SFC [/scannow] [/scanonce] [/scanboot] [/cancel] [/enable] [/Purgecache] [/cachesize = x] [/quiet]. It includes:

/scannow scans all protected system files immediately.

/scanonce scans all protected system files once.

/scanboot scans all protected system files every time it is started.

/cancel Cancels scanning all suspended protected system files.

/enable Enables Windows file protection for normal operation.

/purgecache clears the file cache and scans all protected system files immediately.

/cachesize=x sets the file cache size.

/quiet replaces all incorrect file versions without prompting the user.