my laptop drive c decreasing space automatically

[M Ramin]

The system drive (c) decreasing the space automatically and now it show 0%

 

[Joe Porter]

Delete some unneeded items and make a little bit of space so you can download and install windirstat from here: https://windirstat.info/download.html

Run it and you will be able to see what is taking up all your space and also delete stuff directly from there. As far as I am aware it is not particularly easy to figure out which file you have that is growing. Perhaps you have a log file somewhere that keeps growing?

But def try windirstat or treesize (alternative, use one or the other) and it will clearly show which files/folders are taking up your space.

 

[jsmithepa]

Automated backups?

 

[sunder25]

need more details.
How much space did you lose?
How big is your hard drive?
Use the windir stat thingy.