Window repair
1) Open administrative command prompt and type or copy and paste:2) sfc /scannow3) dism /online /cleanup-image /scanhealth4) dism /online /cleanup-image /restorehealth5) chkdsk /scan
1) Open administrative command prompt and type or copy and paste:2) sfc /scannow3) dism /online /cleanup-image /scanhealth4) dism /online /cleanup-image /restorehealth5) chkdsk /scan